Honkekikuya Main Shop
Buy the small kinako-coated Oshiro-no-Kuchi Mochi at the confectioner's castle-town main shop.
Verified site photographs are being prepared.Discover Honkekikuya Main Shop
Honkekikuya tells its origin through the confection it still sells. Its account says founder Kikuya Jihei made a bite-sized sweet of sweetened azuki, mochi and kinako for a tea gathering connected with Toyotomi Hidenaga and Hideyoshi. The name Oshiro-no-Kuchi Mochi arose from the shop's place just outside the castle entrance. That story is the shop's transmitted history; what a visitor can check now is the working main shop in the town centre and the sweet's distinctive soft, nutty composition.
Know what you are buying
The signature sweet wraps chunky azuki bean paste in mochi and coats it with roasted soybean flour. The operator describes domestic azuki, Omi-region glutinous rice and domestic green soybeans among its ingredients. It also lists soybean as an allergen. This is a bite-sized confection, not a plated meal or a restaurant reservation; people avoiding soy or with other dietary needs should check the actual package and ask staff.
Keep the history as attributed tradition
The company places its ancestor's Koriyama arrival in 1585 and recounts Hideyoshi naming the confection Uguisu Mochi. It also explains the later castle-gate nickname. These claims come from the house's own tradition, including acknowledged uncertainty about the family's earlier generations. The flavour and town location make a useful introduction to Hidenaga's Koriyama without presenting every element of the origin tale as independently documented fact.
Choose fresh shop stock or shipped stock
The company's current online listing gives a six-piece Oshiro-no-Kuchi Mochi pack at ¥800, but its shipping version is frozen and has storage and thawing instructions. Do not infer that the walk-in pack has the same price, shelf life or packaging. Ask the main shop what is available that day and how long it will keep before taking it onward, especially in warm weather or before an international flight.
Look beyond the signature mochi
The operator's shop catalogue also lists Kiku-no-Kotobuki, chestnut manju, yōkan and seasonal sweets. Selection and unit prices vary. That gives a traveller with limited luggage or a longer journey alternatives to fresh mochi, but check ingredients and carrying conditions for each item rather than assuming all Japanese sweets travel alike.
Link a purchase to the castle-town walk
The main shop is about five minutes on foot from Kintetsu Koriyama, opposite city hall. From here, the castle remains and restored Konya merchant house provide a more complete story of the town than a sweets purchase alone. The shop lists 9:00–18:30, while its older e-commerce guide says 1 January is closed; verify unusual holiday hours directly.
What to look for
Oshiro-no-Kuchi Mochi with azuki, mochi and kinako
Castle-town location tied to the maker's origin story
Other classic and seasonal Japanese sweets
Photo notes
The company's product and shop photos are not licensed to MyNara. Ask staff before photographing inside a working shop; obtain separate commercial/editorial permission for images of the counter, products or other customers.
Make a day of it
Explore guides close to this map point, then check the actual route before travelling. Distances below are straight lines, not walking distances or travel times; map points may not be entrances.
Sources & editorial status
Original MyNara draft based on the linked sources. Sources reviewed 20 October 2026. Opening arrangements, prices and offers may change; use the operator's current information before travelling.