Exploring the Delightful World of Oshiruko: A Warm Bowl of Japanese Comfort with a Glimpse into its Rich History

Hello everyone! Today, let’s delve into the heartwarming world of oshiruko.
Oshiruko, a traditional Japanese winter dessert, not only provides comfort during the cold season but also carries a rich history that adds depth to its delightful flavor.

What is Oshiruko?

Oshiruko is a traditional Japanese sweet soup or porridge made with sweet red bean paste which is called Anko and mochi (glutinous rice cakes). It is a popular dish, especially during the winter months, as it is considered warm and comforting. The sweet red bean paste used in oshiruko is typically made from azuki beans, which are simmered and sweetened.

Historical Background

Oshiruko‘s roots can be traced back to the Heian period (794–1185), making it a dish with a history spanning centuries. Originally, it was consumed as a medicinal food believed to ward off evil spirits and promote good health. Over time, oshiruko evolved into a beloved seasonal treat enjoyed during winter festivals and family gatherings.

Oshiruko and New year event Kagami Biraki

Kagamimochi

Kagamimochi

During the New Year’s festivities in Japan, there is a tradition called Kagami Biraki, which involves consuming Kagami mochi, a special decoration made by stacking two layers of rice cakes with an orange on top, as a symbol of well-wishing for the upcoming year. This event takes place on January 11th. In many households, Oshiruko is prepared using the mochi from the Kagami mochi. This is because Oshiruko is believed to have protective qualities, while the mochi signifies the bonds within the family

How To Experince Oshiruko?

To prepare oshiruko at home, start by simmering azuki beans until they soften and naturally sweeten.
 The resulting sweet red bean soup becomes the heart of this delightful dessert. 
If you use Anko, it is much easier and earlier to make Oshiruko.


If you want to try “oshiruko” (sweet red bean soup) while dining out, you can visit a traditional Japanese-style café called “amami-dokoro” (sweet shop:甘味処). They usually have oshiruko listed on their menu.
There is a recommended Japanese-style cafe in Kamakura named “Nagon Shiruko-ten” which first opened its doors 70 years ago and has been operating as a longstanding favorite for oshiruko ever since. When you come to Kamakura, please be sure to give it a try.
(Article about Nagon Shiruko-ten)