Potato Head
If I can rate zero star, I’ll strongly put ZERO. This was my first visit, and unfortunately it left a very negative impression. …
Location: 10 Sinaran Drive, #02-68/69, Novena Square 2, 307506
Floor 2 · Square 2
Award-winning volcano-style ramen served piping hot in stone bowls
Award-winning volcano-style ramen served piping hot in stone bowls
Tonkotsu Kazan Volcano Ramen at Square 2 serves its signature ramen in dramatic fashion, ladling rich tonkotsu broth over noodles in a sizzling hot stone bowl that keeps every spoonful piping hot till the last bite. Recognised as one of the Top 7 ramen spots in Singapore, the restaurant specialises in rich, creamy pork bone broths paired with perfectly springy noodles and tender chashu. The volcano-style presentation is more than theatre; the intense heat intensifies the flavours and creates a broth that deepens as you eat. Beyond the signature bowls, the menu includes gyoza, fried rice, and side dishes that complement the ramen experience. It is a satisfying destination for ramen enthusiasts and anyone seeking a warming, flavourful bowl on a cool day. Drop by Square 2 for a volcanic ramen experience that truly lives up to its name.Operating hours not available
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Based on customer ratings
Based on customer ratings
Potato Head
If I can rate zero star, I’ll strongly put ZERO. This was my first visit, and unfortunately it left a very negative impression. …
Mealsphotos
Ordered a Shio Ramen and Ponzu Vinegar Karaage at Tonkotsu Kazan Ramen in Novena Square 2 🍜🔥 …
Prof Chloe
We loved the free eggs! We ordered the ramen sets, including the karamiso ramen and shio ramen (both with extra chashu), along with gyoza and chicken nanban. The chicken nanban was excellent. However, the chashu was a bit too fatty for our …
Ewe Keat Huan
Tried Tonkotsu Kazan Ramen at Novena, a well-known Japanese ramen spot famous for its “volcano-style” serving. The shop itself is quite small, with limited seating, and I was seated at the bar table. It does feel a bit cramped, especially …
Eric Tay
Portion is more than normal with Rice and Ramen. Ramen is beneath the Pork and Vegetables. So do stir it up before consuming. Free hard boiled egg too. Worth the price. Don't need additional side dish. Already more than normal portion. Will come back for more.
Tonkotsu Kazan VOLCANO Ramen
Tonkotsu Kazan Ramen Shop Front
Storefront with illuminated sign featuring Chinese characters '豚骨' and '火山', English text 'TONKOTSU KAZAN RAMEN', framed by red lava-like design. Below is a large Mount Fuji silhouette in black and white. Interior visible through glass, showing ceiling decorated with food-themed posters and hanging lights.
Restaurant storefront with red and glass facade
Curved red-framed glass entrance with interior lighting and hanging lanterns. Signage includes Japanese characters on the glass. Adjacent to it is a sign for 'Novena Specialist Center' and an escalator leading down.
Tonkotsu Kazan Ramen Shop Front
Red and black exterior with stylized ramen bowl design above entrance; sign reads 'TONKOTSU KAZAN RAMEN' in English and Japanese characters. Glass window shows interior with staff in red uniforms, hanging lanterns, and counter area. Red festive garlands decorate the doorway. A small wooden counter with digital display is at the front right.
Tokyo Sushi Shop Front
Modern interior-facing storefront with a large red and black sign featuring Japanese characters and the English name 'TOKYO SUSHI'. A stylized Mount Fuji graphic is prominently displayed on the facade. Glass barriers separate the shop from the walkway below, with illuminated signage reading 'TAOCHO SUSHI' beneath the mountain design. The ceiling above features a grid of small images or posters. Adjacent to this main entrance, another red-lit sign displays additional Japanese text.
Tororo Kasan Restaurant
A modern storefront with a prominent red and black sign featuring Japanese characters and a stylized Mount Fuji graphic. The entrance is framed by glass panels, revealing interior lighting and decor. Above the shop, part of a larger building structure with wooden paneling and other signage (including 'HANSAN') is visible. An escalator occupies the foreground, partially obscuring the view.
Commitment to Quality
This image describes the key components of a ramen dish: the soup, original sauce, chashu (simmered pork), noodles, and flavored oil. Each component is detailed with its preparation method and unique characteristics.
Kazan Ramen Menu
A menu featuring Kazan Ramen dishes, including Beef Sukiyaki Kazan for $18.8 and Pork Sukiyaki Kazan for $17.8. It also lists various toppings such as Extra Noodle for $3.0, Nitamago for $2.5, Kikurage for $2.0, Kimchi for $2.0, Cheese for $2.0, Topping Special for $5.5, Chashu (4pcs) for $6.0, Spring Onions for $2.0, Bamboo Shoots for $2.0, and Seaweed for $2.0. The menu notes that prices exclude service charge and GST, and pictures are for illustration.
Ramen Bowl
A close-up photograph of a bowl of ramen with sliced pork, a soft-boiled egg, nori sheet, green onions, bean sprouts, and a mound of minced meat topping. The bowl is red and filled with broth and noodles.
Food dish in ceramic bowl
A close-up shot of a savory stew with sliced pork belly, cabbage, and green onions served in a dark ceramic bowl on a wooden plate. The background shows blurred elements including a basket with eggs and a jar, suggesting a dining setting.
Food Plate
A close-up shot of a dark plate containing fried chicken pieces, fresh lettuce, a dollop of creamy sauce with a cherry tomato on top, and a lemon wedge. The setting appears to be indoors at a restaurant table made of wood.
Restaurant Interior Scene
A steamy red tagine pot sits on a wooden table with a glass pitcher of orange liquid beside it. Customers are seated at tables in the background; one man in a blue shirt is focused on his phone. The ambiance suggests a busy dining area with natural wood furniture and ambient lighting.
Table Setting with Eggs and Ceramic Pot
A wooden table holds a white plate with peeled eggs, a woven basket containing two brown eggs, and a dark ceramic pot with lid. The setting suggests an indoor dining or food service environment.
Interior of a Japanese-style restaurant
The interior features wooden counters, hanging paper lanterns with Japanese characters, staff wearing black uniforms and masks, and a kitchen area with steam rising. The ceiling has decorative tiles, and the walls have vertical wood paneling. A signboard displays Japanese menu items like 'chirashi', 'yakitori', 'hachimaki', etc., but not in readable text.
Ramen Bowl
Close-up of a steaming ramen bowl in a dark ceramic pot, featuring slices of pork with charred edges, chopped green onions, cabbage leaves, carrot, and broth. The bowl rests on a wooden surface with partial view of another dish and a QR code in the background.
Bowl of Japanese-style rice dish
A white bowl containing rice topped with grilled fish slices drizzled in sauce, garnished with chopped green onions and a large sheet of nori seaweed.
Rice dish in stone bowl
A mound of rice topped with diced meat and shredded green garnish, served on a bed of egg yolk inside a dark textured stone bowl.
Ramen Shop Interior View
Interior of a ramen restaurant with red and black decor, wooden flooring, hanging lanterns, patrons dining at tables, staff working behind counter, white high chair in foreground, sign reading 'STRICTLY NO OUTSIDE FOOD AND DRINK', promotional poster on pillar.
Food dish in stone bowl
Close-up of a hearty meat and noodle dish topped with chopped green onions, served in a rustic stone bowl on a wooden plate. Background shows other dishes and a glass beverage on a red tablecloth.
Restaurant Interior with Japanese-Themed Decor
Interior of a restaurant featuring a ceiling tiled with comic-style posters, red and white mountain-themed walls, wooden tables and stools, hanging lanterns, and staff in uniform. A customer is seated at a table. Promotional posters are visible on the wall.
Restaurant Interior Scene
A wooden table with a red tagine pot and a Hario coffee server filled with orange liquid. Background shows a red wall with white splatter design, a person holding a phone, and blurred figures in the background. A sign on the coffee server reads '火は使用できません' (No fire allowed).
Gyoza with dipping sauce
Three pan-fried gyoza on a speckled black plate, accompanied by a small bowl of red dipping sauce and a textured white ceramic cup. The setting appears to be an indoor dining area with wooden table surface.
Table Setting in Restaurant Interior
Close-up of a table with ceramic condiment jars, a glass salt shaker, red-tinted bottles, wooden chopsticks holder, and a wicker basket containing three brown eggs. The background is blurred but shows diners and restaurant ambiance.
Restaurant Interior Scene
A person pouring broth into a stone bowl containing noodles, meat, and chopped green onions. The bowl sits on a wooden tray. A staff member wearing an apron with partial logo is present. Background shows wooden stools and tables in a restaurant interior.
Table Setting in Restaurant Interior
A red tagine pot sits on a wooden trivet on a table, next to a glass coffee carafe with measurement markings. In the background, there are wooden stools and a trash bin. The setting suggests an indoor dining area with ambient lighting.
Food Plate
A black plate holds several pan-fried dumplings with golden-brown bottoms and a soft-boiled egg beside them. Two small bowls of dipping sauces are nearby on a wooden table.
Gyoza on Plate
A plate of golden-brown gyoza served on a dark ceramic dish, placed on a wooden table in an indoor dining setting with chairs and tables visible in the background.
Food Service Interior
Close-up of a stone bowl being poured with broth; contains shrimp, mussels, cabbage, green onions, and green peppers. Another similar dish is in the background. A person wearing an apron is partially visible. The setting appears to be a restaurant interior with wooden table surface.
Restaurant Interior Food Scene
A steaming stone pot dish with sliced meat, vegetables, and broth sits on a wooden tray. Surrounding elements include a basket of eggs, small side dishes, a green beverage, and a glass kettle. The setting is a warm indoor dining area with wooden tables.
Shopping Mall Interior
Interior view of a multi-level shopping mall with escalators, promotional posters on stands, and storefronts including one with a volcano-themed sign. A banner advertises 'HALF PRICE CLASSIC WAFFLE EVERY TUESDAY'.
Tabletop Food Presentation
A wooden table with a stone bowl of unagi rice, a bowl of pork and vegetables topped with green onions, a small dish of pickled ginger, and a rectangular plate of seaweed. The setting suggests an indoor dining environment.
Interior of Tonkotsu Kazan Ramen
Ramen shop interior with wooden counter stools, corrugated metal walls, vintage Japanese posters on ceiling, hanging paper lanterns, and a large red-framed signboard with Japanese characters. Shelves hold kitchen supplies and condiments. A decorative floral arrangement hangs above the counter.
Restaurant Interior with Steamy Dishes
Two red tagine pots emitting steam sit on wooden trays at a dining table. A glass pitcher of orange liquid and small bowls are nearby. In the background, patrons dine; one wears a light blue shirt. A promotional poster featuring 'US Beef Donburi' is partially visible behind the steam. The setting suggests an indoor restaurant ambiance.
Restaurant Interior
Interior view of a restaurant with wooden tables and stools, hanging lanterns, and a ceiling decorated with vintage-style posters. The counter area has red bowls and Japanese signage. A child's high chair is visible near the entrance.
Ramen Shop Interior
Interior view of a ramen restaurant with wooden tables and stools, a counter where staff work, hanging lanterns, and Japanese signage on walls. A red bowl of ramen is in the foreground with garnishes like nori, egg, and pickled vegetables. On the table are a green drink, a teapot, and a small dish of greens.
Food Presentation
Two black textured plates on a wooden surface. Top plate holds three pan-fried dumplings with golden-brown bottoms. Bottom plate contains fried fish pieces, a creamy sauce, lettuce, lemon wedge, and a cherry tomato. No signage or storefront visible.
Restaurant Interior Dining Scene
Table with stone bowls of stew, a glass of green drink, condiments, and a server pouring sauce. A person wearing a watch is seated at the table. Background shows other diners and restaurant ambiance.
Menu Board Display
A hand holding a printed menu board with black background and red border. The board features English and Japanese text under headings like 'Commitment to Quality', 'OUR SOUP', 'OUR ORIGINAL SAUCE', 'OUR CHASHU (Simmered pork)', and 'OUR FLAVORED OIL'. Images of food are present, but no prices or full menu items are legible.
Ramen bowl at Tonkotsu Kazan Ramen
Close-up shot of a red bowl with '豚骨火山' and 'TONKOTSU KAZAN RAMEN' branding, filled with ramen featuring slices of pork, a soft-boiled egg, nori, green onions, and dark broth. Another similar bowl is in the background. The setting appears to be indoors on a wooden table with chopsticks and printed materials visible.
Dining Table with Japanese Cuisine
A wooden table set with a bowl of beef donburi topped with green onions, accompanied by fried food, pickled ginger, mayonnaise, eggs in a basket, and utensils. A QR code is on the table. The setting suggests an indoor dining environment.
Salad Dish
A plated salad featuring sliced chicken, cherry tomatoes, shredded lettuce, a lotus root slice, and fried onions on a white square plate with drizzled dressing.
Food and Beverage Scene
A close-up shot of a stone bowl containing a hot pot dish with meat, cabbage, greens, and a spicy topping, accompanied by a Sapporo beer glass and bottle. The setting appears to be indoors on a wooden table with ambient lighting.
Ramen and Gyoza Set
A red bowl of tonkotsu ramen with toppings including a soft-boiled egg, nori, green onions, and slices of pork, served alongside a black plate of gyoza on a white background.
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