Ichiban Boshi (NEX) at NEX
Location: 23 Serangoon Central, #B1-04 NEX, Singapore 556083
Floor B1 · NEX
Authentic Japanese casual dining known for its Chicken Katsu Curry and extensive donburi menu.
Authentic Japanese casual dining known for its Chicken Katsu Curry and extensive donburi menu.
Ichiban Boshi at NEX offers a slice of everyday Japanese dining in a welcoming, family-friendly setting. Part of the RE&S Group, which has been shaping Japanese cuisine in Singapore since 1988, Ichiban Boshi is best known for its Chicken Katsu Curry, a golden, crispy cutlet drenched in rich Japanese curry that has become a benchmark dish for casual Japanese restaurants in Singapore. The menu extends to an impressive range of donburi, ramen, udon, and set meals that capture the comforting flavours of a Tokyo neighbourhood eatery.Beyond the signature curry, diners can explore seasonal specials, bento combinations, and a la carte sides that round out the experience. This outlet offers dine-in, takeaway, delivery, accommodating both those who wish to dine in and enjoy the Japanese-inspired interior and those who prefer to take their meal home. The restaurant caters well to families and groups, with sharing platters and kids' options available.
Visit Ichiban Boshi at NEX and savour the honest, satisfying flavours of Japanese home-style cooking. With decades of heritage behind it, the brand continues to deliver reliable quality at approachable prices.
Operating Hours
Overall Rating
Based on 952 Google reviews
Negative Reviews
No negative reviews yet.
Positive Reviews
Wei Jie Ong
Food was quite delicious and cooked with good ingredients. I particularly liked corn sushi, California roll and mixed salad as I like …
Siti Mariam
I always like to come to this outlet as it's crowded and atmosphere is fantastic. Food is always fresh as turnover is high here. Come this time to celebrate my niece's birthday. …
Grace LYY
Have not eaten here for few years, decided to give it a try again. Glad that standard has improved. Menu has been revamped. Good and tasty. Gindara miso and truffle chawanmushi are very good. Worth another try 👍🏻 …
Joanne Chan
It’s always our family’s go-to Japanese restaurant! We genuinely feel this place deserves the #1 spot compared to all the other Japanese eateries in the mall. Consistently great food.
B H Yap
The food's flavor is quite acceptable. However, the portion sizes, particularly with the set meals, seem rather modest. Furthermore, the pricing appears to be a bit elevated. It is hoped that they might consider increasing the serving sizes in the future.
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Photo Gallery
Ichiban Boshi (NEX)
Ichiban Boshi
The exterior of a Japanese market and restaurant called Ichiban Boshi. The storefront features a prominent sign with the restaurant's name. Inside, there are displays of food products and a counter area. A large screen displays promotional information.
Ichiban Boshi
The exterior of a restaurant with the name "ichiban boshi" displayed prominently above the entrance. The interior of the restaurant is visible, showing dining tables and booths. A digital display on the right shows the word "Autumn" and "Rhapsody" with Japanese characters.
Ichiban Boshi Storefront
A view of the Ichiban Boshi restaurant entrance with customers. A digital screen displays a promotion for "Special Delights" with an offer of 2 for $4.20. The restaurant's name, "ichiban boshi," is visible on the facade. Another screen shows a recruitment advertisement. Shelves stocked with snacks are visible to the left.
Sashimi Platter
A wooden bowl filled with assorted sashimi, including tuna, salmon, hamachi, octopus, shrimp, and scallops, garnished with perilla leaves, shredded daikon, cucumber, and lemon slices, all resting on a bed of crushed ice.
Assortment of Sushi and Sashimi
A close-up shot of a variety of sushi and sashimi dishes arranged on dark slate plates, set against a neutral background. The spread includes nigiri sushi with salmon, tuna, shrimp, and white fish, as well as maki rolls with orange roe. A small bowl of chawanmushi (savory egg custard) with mushrooms and crab stick, slices of watermelon, and a small hot pot with shrimp, mushrooms, and vegetables are also visible. A lime wedge garnishes a small ceramic pot. The dishes are presented on a woven bamboo mat.
Assortment of Sushi and Sashimi
A close-up shot of a beautifully arranged platter of sushi and sashimi. The platter includes various types of nigiri sushi with salmon, tuna, and shrimp, as well as maki rolls covered in orange roe. Alongside the sushi are slices of sashimi, including salmon and tuna. A small dish of watermelon slices, a bowl of chawanmushi (savory egg custard), and a small pot with shrimp and mushrooms are also visible. The presentation is elegant, with garnishes of shiso leaves, parsley, lemon, and shredded daikon radish.
Fresh Salad with Dressing
A close-up shot of a vibrant salad served in an oval-shaped white dish. The salad contains a variety of fresh ingredients including lettuce, radicchio, cherry tomatoes, cucumber slices, avocado slices, red and yellow bell pepper strips, and baby corn. A small dark bowl filled with orange-colored dressing sits to the right of the salad dish. The background is plain white.
Unagi Sushi Rolls
Two unagi sushi rolls are presented against a white background. Each roll is made with rice, avocado, and tamagoyaki (Japanese rolled omelet), topped with grilled unagi (eel) and garnished with sesame seeds, a sprinkle of red seasoning, and chopped green onions. A red hexagonal logo with Chinese characters and the text "Fish Bones" is visible in the upper right corner.
Sushi Platter with Shrimp
A platter of sushi rolls topped with salmon, avocado, and black caviar, drizzled with mayonnaise. Two large shrimp and lettuce garnishes are placed on either end of the platter. A sign in the lower right corner indicates a waiting time of 20-25 minutes.
California Rolls
A close-up studio shot of four California rolls, coated in bright orange tobiko (flying fish roe). The rolls are cut in half, revealing the white sushi rice, avocado slices, cucumber sticks, and imitation crab meat inside. The background is a plain white surface.
Pan-fried dumplings
A close-up shot of pan-fried dumplings served on a sizzling platter with a dark sauce and garnished with chopped green onions. Two circular labels are visible, one indicating "HOT!" and the other "Spicy!".
Vegetable Tempura
A plate of assorted vegetable tempura, including eggplant, sweet potato, snap peas, and mushrooms, served with a dipping sauce.
Udon Noodle Soup
A bowl of udon noodles in broth, topped with two pieces of fried tofu, a slice of narutomaki (fish cake), and chopped green onions. The bowl has a red and white striped pattern with yellow accents.
Sashimi Bowl with Miso Soup
A bowl of sashimi over rice, garnished with a shiso leaf and ikura (salmon roe), served with a side of miso soup containing tofu and seaweed.
Salmon Salad
A close-up shot of a salmon salad served in a white oval dish. The salad is composed of fresh lettuce, cherry tomatoes, and thinly sliced raw salmon. A small black bowl filled with orange dressing is placed to the left of the salad. A lemon wedge garnishes the salad on the right side.
Ramen Bowl
A close-up shot of a ramen bowl with a creamy broth. The bowl contains noodles, slices of chashu pork, bamboo shoots, a soft-boiled egg with a bright orange yolk, bean sprouts, and shredded green onions. A large piece of nori seaweed is placed on the side of the bowl.
Udon Noodle Soup
A close-up shot of a bowl of udon noodle soup. The soup contains thick udon noodles, a clear broth, seaweed, chopped green onions, and two slices of kamaboko (fish cake). The bowl is decorated with red and green stripes and has a red rim.
Shrimp Tempura Bowl
A close-up shot of a bowl filled with shrimp tempura and rice, drizzled with a dark sauce and garnished with chopped green onions. The bowl has a blue and white striped pattern around the rim. The food is placed on a light-colored wooden table. In the background, there are chopsticks, a small dish of sauce, and a blurred promotional flyer with a QR code and the Google logo.
Sashimi with Ikura and Orange Slice
A close-up shot of a dish featuring thinly sliced raw fish, possibly tuna or salmon, topped with bright orange salmon roe (ikura). A vibrant orange slice is placed prominently in the center, adding a citrus element. To the side, a dollop of green paste, likely wasabi or a similar condiment, is visible, also garnished with a few ikura. The dish is served in a dark, round bowl with a red rim, and the liquid base appears to be a light broth or sauce. Some greens are also present, adding color and texture. The presentation suggests a delicate and flavorful appetizer or main course, likely from Japanese cuisine.
Salmon and Cucumber Sushi Rolls
Four sushi rolls with rice, salmon, and cucumber, wrapped in a thin layer of cooked egg.
Stone Bowl Dish with Pork and Shrimp
A close-up shot of a stone bowl filled with a dish featuring thinly sliced pork, shrimp, and roe, all coated in a creamy sauce. A soft-boiled egg is visible on the side. In the background, a small bowl of watermelon slices and another dish with what appears to be fried chicken in sauce can be seen. The food is presented on a wooden surface.
Tuna Sashimi
Slices of fresh tuna sashimi are artfully arranged on a bed of shredded daikon radish and shiso leaf, resting on crushed ice in a black rectangular dish. A small garnish of microgreens and a yellow chrysanthemum add a touch of color.
Katsudon
A close-up shot of a katsudon dish in a blue and white patterned bowl. The dish features a piece of crispy fried pork cutlet (katsu) topped with a runny fried egg and garnished with chopped green onions. The katsu is served over rice, with some of the egg mixture visible at the bottom of the bowl. The wooden table surface is visible in the foreground and background.
Sashimi Platter
A close-up shot of a sashimi platter featuring various types of raw fish and seafood, including salmon, tuna, scallop, and octopus. The sashimi is arranged on a white plate with garnishes of green leaves, parsley, and a slice of lemon. Orange roe is sprinkled on top of the scallops.
Katsudon with Miso Soup
A close-up shot of a katsudon dish, featuring a generous portion of crispy fried pork cutlet served over rice and scrambled eggs, garnished with chopped green onions. A small bowl of miso soup is visible in the background. The food is presented in a decorative bowl with a blue and white striped pattern.
Salmon Sashimi
A plate of salmon sashimi served on ice with a lemon slice and a green leaf garnish.
Steamed Fish Dish
A close-up shot of a steamed fish dish served in a dark bowl lined with large leaves. The fish appears flaky and is topped with shredded scallions and other garnishes. A shiitake mushroom is visible on the side. The dish is presented on a wooden stand. In the background, out-of-focus wooden chairs and tables suggest a restaurant setting.
Salmon Sushi Platter
A black platter holds a selection of salmon sushi. Two pieces of nigiri sushi are topped with seared salmon and a creamy sauce, garnished with roe and chives. Two mounds of sushi rice are topped with diced salmon, a creamy sauce, roe, and chives. A dollop of wasabi is on the side. The platter is on a wooden table.
Ichiban Boshi 50% Off Selected New Items Promotion
A promotional flyer for Ichiban Boshi offering 50% off selected new items with every spend of $50. The promotion is divided into four weekly offers, each featuring different Japanese dishes.
Restaurant Interior with Sushi Bar
The image shows the interior of a restaurant, likely a sushi restaurant, with a visible sushi bar. A staff member wearing a mask is seen behind the counter. Booth seating with orange upholstery is arranged in the foreground. Decorative elements, including koi fish decals and menu displays, are present on the wall behind the sushi bar. The overall ambiance suggests a modern and clean dining environment.
Restaurant Booth Seating
A view of the interior of a restaurant, featuring comfortable booth seating with tan upholstery and light wood accents. Decorative wooden fan-like structures adorn the walls, and pendant lights hang from the ceiling, creating a warm and inviting ambiance. The tables are set with chopsticks and condiments.
Sushi Platter
A platter of assorted sushi rolls and nigiri is presented on a wooden table. The sushi includes rolls with a seared egg-like topping, some topped with a creamy mixture and green onions, and others with a spicy crab salad. A small mound of wasabi is also visible. A menu is partially visible in the background.
Sushi Conveyor Belt Menu
A sign displays the pricing for different colored plates of sushi at a conveyor belt sushi restaurant. The plates are categorized as Regular ($2.40), Classic ($3.20), Special ($4.20), and Premium ($6.00). The sign also includes dining etiquette tips under the heading "DINING ABCs," advising customers to be considerate and clean. Decorative cherry blossoms are visible in the background.
Ichiban Boshi Off Peak Special Menu
A digital menu board displays the "Off Peak Special" for Ichiban Boshi, available Monday to Friday from 2:30 PM to 5:00 PM. Each set is priced at $5.90 and includes miso soup and green tea. The menu features images and names of several dishes: Ishiyaki Tendon, Ishiyaki Beef Yakiniku, Ishiyaki Chicken Karaage, and Salmon Yukke Don. Above the menu, the restaurant's sign reads "ichiban boshi KAISEN" with a distinctive crescent moon logo.
Natsu Summer Menu
A digital menu board displays summer creations with Japanese text and images of food. The menu highlights "Seasonal Nabe Gozen" for $25.90 and "Hiyashi Chanpon" for $13.90. The promotion is valid until September 4th, 2017.
Sashimi Platter
A close-up shot of a sashimi platter featuring several slices of light pink fish, possibly tuna or salmon, arranged on a bed of crushed ice. The fish slices are triangular and appear to have small dark specks. They are garnished with a vibrant green perilla leaf, a small yellow chrysanthemum, and a sprig of red decorative garnish. The platter is black and rectangular, with a textured rim. The background is a soft, neutral yellow.
Salmon Sushi Rolls with Shrimp
A platter of salmon sushi rolls topped with black caviar and drizzled with mayonnaise. Each roll is garnished with lettuce and a fried shrimp. In the background, a bowl with a black cat figurine is visible.
Salmon Sashimi
A close-up shot of salmon sashimi served in a decorative bowl. The salmon is sliced thinly and arranged neatly, garnished with a green shiso leaf, shredded daikon radish, and a dollop of wasabi. The bowl has a traditional Japanese pattern around its rim. The dish is placed on a light-colored wooden surface.
Restaurant Interior
A view of the interior of a Japanese restaurant with wooden partitions and booth seating. Several patrons are seated at tables, some eating sushi. Staff members are visible in the background. The decor features warm lighting and decorative elements.
Seafood Rice Bowl
A close-up shot of a seafood rice bowl served in a dark stone bowl. The dish features rice topped with shrimp, salmon, a creamy orange sauce, ikura (salmon roe), and chopped green onions. A poached egg is visible beneath the sauce.
Reunion of Flavours Promotion
A promotional flyer for a 'Reunion of Flavours' event running from January 1st to February 24th, 2024. It features images of a salmon yusheng dish and highlights three set menus: 'Auspicious' (8-10 pax, $66.80++), 'Bountiful' (4-6 pax, $56.80++), and 'Celebration' (2-3 pax, $39.80++). The flyer also advertises a $8 return voucher with DBS card purchases.
Restaurant Interior
A modern restaurant interior with wooden tables and chairs, and a slatted wooden ceiling with integrated lighting. The walls have a textured, wavy design. Booth seating lines the walls.
Gunkan Maki Sushi
A plate of four gunkan maki sushi pieces with various toppings, including a creamy orange topping, a dark red spicy topping, and a shredded tuna topping. A dollop of wasabi is on the side. Chopsticks in paper sleeves are visible in the upper left corner.
Salmon Sashimi
A plate of salmon sashimi served on a banana leaf with a slice of lemon, shredded daikon radish, and a dollop of wasabi.
Grilled Fish with Pickled Ginger
A close-up shot of a piece of grilled fish, served on a green leaf atop a dark slate plate. The fish has crispy skin and is garnished with a piece of pickled ginger, half white and half pink. A dark spoon is visible on the left side of the plate. The background is blurred, showing a dark brown surface and hints of a wooden tray.
Sushi and Dumplings
A table laden with various Japanese dishes, including several types of sushi rolls, pan-fried dumplings, and a refreshing beverage. The sushi includes rolls topped with sauce and roe, as well as gunkan maki with various toppings. A soft-shell crab hand roll is also visible. The dumplings are arranged on a sizzling platter. A glass with a yellow drink, ice, mint, and a lemon slice sits to the right. Napkins with the logo "ICHIBAN BUSHI" are on the left.
Yee Sang Salad
A close-up shot of a Yee Sang salad, a traditional Chinese New Year dish, served in a large black bowl. The salad is a colorful mix of shredded carrots, translucent noodles, and crispy fried wonton wrappers, all tossed in a light dressing and sprinkled with sesame seeds. Some of the ingredients appear to have been mixed, indicating it's ready to be eaten.
Japanese Meal Set
A tray of Japanese food including green soba noodles, a rice bowl with chicken and egg, sashimi, chawanmushi (steamed egg custard), and watermelon slices.
Seafood Fried Rice
A close-up shot of a seafood fried rice dish served in a sizzling cast-iron skillet. The rice is topped with shrimp, scallops, imitation crab meat, roe, and green onions. The dish is presented on a wooden base.
Sushi and Katsu Don
A table setting with various sushi dishes, a katsu don, and a glass of water. The sushi includes a temaki, several pieces of nigiri with toppings, and maki rolls. The katsu don is served in a bowl with rice and topped with fried pork cutlet and egg. Soy sauce, chopsticks, and a small bowl of wasabi are also visible.
Japanese Meal Set
A Japanese meal set is presented on a dark tray. The set includes a plate of sliced tonkatsu (breaded pork cutlet) served with white rice and pickled ginger. A small bowl of miso soup is also visible, along with a dish of sliced oranges and a chawanmushi (savory egg custard) topped with a shiitake mushroom. A separate small bowl contains Japanese curry.
Japanese Meal
A table laden with various Japanese dishes, including a wooden box of unagi donburi, a hot pot with beef and vegetables, a dish of chawanmushi, a bowl of udon noodles, and a plate of salmon sushi rolls. A glass of water and various bowls and utensils are also visible.
Japanese Meal Set
A tray of Japanese food including green soba noodles with ice, a bowl of rice with katsu, a small dish of salmon sashimi, a bowl of seaweed and green onions, and a glass of green tea.
Japanese Bento Box
A close-up overhead view of a Japanese bento box meal. The meal includes salmon sashimi, grilled eel, tempura shrimp and vegetables, grilled salmon, steamed egg custard with mushrooms, miso soup, rice, and a small dish of sauce. There are also slices of watermelon and a small dish of wasabi.
Japanese Meal Set
A Japanese meal set is presented on a dark tray. The set includes a bowl of white rice, a small dish with a cube of butter in a sauce, a bowl of steamed egg custard with a mushroom slice, and a bowl of miso soup. The main dish is served on a large, dark leaf, topped with fried items and shredded scallions, with a slice of orange on the side. A glass of yellow beverage is also visible. The background shows a restaurant setting with wooden tables and chairs.
Soba Noodles with Tempura
A close-up shot of a Japanese meal featuring green soba noodles served in a dark bowl with ice. Beside it, a plate holds assorted tempura, including shrimp and vegetables, and a small dish of dipping sauce. A cup with Japanese writing and a small dish of wasabi are also visible on the tray.
Kuri Buta Mentai Mizore Nabe
A hotpot dish featuring chestnut-fed pork, mushrooms, vegetables, tofu, grated radish with spicy cod roe and perilla leaf in dashi broth, served with udon. The dish is priced at $16.90. A logo for Kuri Buta is also visible.
Japanese Food Spread
A table laden with various Japanese dishes, including green soba noodles, tempura, sushi hand rolls, and fried seafood. Several dipping sauces and cups of tea are also visible.
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