Onigiri ring gashapon volume 5. The box looks like a realistic onigiri, while inside you will find a ring-shaped specific Japanese food. Get (1) out (2) different onigiri cases and (1) out of (5) rings.

Possible types:
¥ salmon roe
¥ fried rice
¥ red bean rice
¥ toro taku (daikon raddish)
¥ eel