Renkon Sweets
JP EN
Lotus leaves covered with raindrops

About

Layered lotus-root mousse with a glossy fruit finish
Tsuchiura lotus roots sorted after harvest
Renkon paste plated as a gentle pantry sweet
Renkon sweets being baked in a kitchen

A story of land and people.

Giving new life to imperfect lotus roots.

Tsuchiura, Ibaraki is Japan’s leading lotus-root producer.

There, large amounts of roots are discarded simply because their shapes are irregular, even though their flavor and nutrition are unchanged.

We are University of Tsukuba students buying those roots directly from farmers and transforming them through French pastry techniques into entirely new sweets.

Lineup

Layered lotus-root mousse

Triple-Layer Renkon Mousse

A balanced harmony of rich lotus-root puree and refreshing fruit jelly.

Renkon paste jar and serving

Renkon Paste

A smooth everyday spoonful for the table, bringing a gentle lotus-root habit to body and mind.

How It's Made

Lotus-root field seen from above
Prepared lotus-root slices and puree on a leaf
Kitchen workspace for preparing renkon sweets

01 Harvest & Wash
We source mud-covered Tsuchiura lotus root directly and wash it carefully by hand so the flavor is not lost.

02 Silky Puree
The roots are simmered at controlled temperatures and refined into a premium puree that concentrates their texture and umami.

03 Artisan Finish
We combine the puree with Hokkaido butter and cream, finishing each sweet with Western pastry techniques.

Impact

300kg
imperfect renkon saved

5
partnering local farms

100%
Ibaraki ingredients

Access

University of Tsukuba, Ibaraki
Product testing and pop-up sales in Tsukuba and Tsuchiura.

Events
Seasonal tastings are announced through project news and social channels.

For partners
We welcome conversations with farms, cafes, schools, and local shops interested in food-loss reduction.

Contact

Small-batch releases and tasting schedules are in preparation.

For collaboration, event, or wholesale inquiries, contact the project team.