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Chiba-eki GourmetSweets & ice creamChiba-Chūō#1 favorite with adults: "Chestnut Montblanc" — a whole chestnut and shiratama on rich wagashi-style ice cream

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#1 favorite with adults: "Chestnut Montblanc" — a whole chestnut and shiratama on rich wagashi-style ice cream

Published 2026.09.05 ・ Updated 2026.09.06 ・ Edited by our team · copy, details & photos supplied by the shop

21:00
#1 favorite with adults: "Chestnut Montblanc" — a whole chestnut and shiratama on rich wagashi-style ice cream

Rich chestnut cream, chewy shiratama, and a whole chestnut on top, over Hokkaido-original soft serve — the #1 favorite among adult customers at 21:00 Ice Chiba-Chūō Ekimae.

The shop

Shop
21:00 Ice — Chiba-Chūō Ekimae
Nearest
About 1 min from the East Exit of Chiba-Chūō Station
Hours
2:00 p.m.–11:30 p.m.
Address
Bunkadō Bldg. 202, 2-23-7 Fujimi, Chuo-ku, Chiba 260-0015
Budget
¥500–1,000
Payment
現金 ・ QR ・ 交通系IC
SNS
Instagram
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Looking for a wagashi-style sweet near Chiba-Chūō Station? "Chestnut Montblanc" at 21:00 Ice Chiba-Chūō Ekimae is a menu item you'll want to try.

As a dedicated late-night ice cream shop open from 2:00 p.m. to 11:30 p.m., 21:00 Ice is a favorite stop after work, after school, on dates, and as a nightcap after drinks. Among its many flavors, Chestnut Montblanc has earned a reputation as the #1 favorite among adult customers, with plenty of loyal repeat visitors.

Rich chestnut Montblanc cream, chewy shiratama dumplings, Hokkaido-original soft serve, and a whole chestnut generously placed on top — here's a closer look at this indulgent, wagashi-inspired cup.

Rich chestnut flavor for chestnut lovers

The biggest appeal of Chestnut Montblanc is the rich chestnut aroma that fills your mouth from the very first bite. The smooth Montblanc cream carries the natural sweetness and deep flavor of real chestnut, and pairing it with the soft serve lets the milk's gentle sweetness bring out the chestnut's flavor even further.

It's a refined, not-too-sweet flavor that's especially popular with fans of traditional wagashi and anyone looking for a slightly more grown-up dessert. Regulars often say things like "I love chestnut, so I come back for this every time" or "I want to eat this year-round, not just in autumn" — a real signature of the shop.

A whole chestnut takes center stage

One of the defining features of Chestnut Montblanc is that a whole chestnut is placed right on top as the finishing touch. Beyond how beautiful it looks, it means you get to enjoy the full flavor and texture of real chestnut in that final, indulgent bite.

Beyond the smooth Montblanc cream, you also get the satisfying, slightly firm texture of the whole chestnut itself, making for a cup that feels genuinely substantial. Its elegant presentation also makes it a popular order for dates and girls'-night-outs.

Shiratama for an authentic wagashi feel

Chestnut Montblanc also includes chewy shiratama dumplings, an essential part of any proper Japanese sweet.

The soft Montblanc cream, melting soft serve, and springy shiratama come together for a cup with three distinct textures, each one different from the last. The pairing of chestnut and shiratama gives the whole thing the elegance of a proper wagashi shop, and despite being ice cream, it delivers the same level of satisfaction as a traditional Japanese sweet.

Made with Hokkaido-original soft serve

The base soft serve is made from a "21:00 Ice" original mix, produced at a farm in Hokkaido. It carries real richness from the Hokkaido milk, but finishes clean and light — a recipe made specifically to complement the rich chestnut cream, so the whole cup never feels too heavy, even at the very end.

Why it's the #1 pick among adult customers

Chestnut Montblanc is, among all the menu items, the single most popular choice with adult customers. Its restrained sweetness and refined flavor make it an easy pick after dinner, and it's well loved by coffee and tea drinkers alike.

It's often ordered on days when someone says "I want something wagashi-style" or "I feel like treating myself a little" — a flavor loved across a wide range of ages, regardless of gender.

A comfortable spot from after-work drinks to solo visits

21:00 Ice Chiba-Chūō Ekimae isn't just about great sweets — the seating is part of the appeal too. The shop has 32 seats in total, 8 of them counter seats, so solo visitors can drop in easily to read, study, or work while they eat.

It's also a natural stop after a night out with friends, on a date, or with family — from early afternoon all the way to closing, there's a reason to visit at almost any hour.

Craving wagashi-style sweets in Chiba-Chūō? Choose "Chestnut Montblanc"

Rich Montblanc cream, a whole chestnut on top, chewy shiratama, and Hokkaido-original soft serve — "Chestnut Montblanc" lets you enjoy real wagashi flavor in one cup, a genuine favorite for chestnut lovers and anyone craving a more grown-up, indulgent dessert.

If you're near Chiba-Chūō Station looking for sweets or late-night ice cream, stop by 21:00 Ice Chiba-Chūō Ekimae and try this #1 adult favorite for yourself.

Product Info

Name: Chestnut Montblanc

Highlights

Shop Info

Name: 21:00 Ice — Chiba-Chūō Ekimae
Hours: 2:00 p.m.–11:30 p.m.
Seats: 32 (8 counter seats)
Access: about a 1-minute walk from Chiba-Chūō Station

This is a shop-introduction (tie-up) article, edited by our team from copy, details and photos supplied by the shop. Prices, serving times and opening information are as supplied by the shop; check the shop’s official channels for the latest.
21:00 Ice — the full menu guide Read every article in this guide See features

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