Located about a 15 minute walk from Tokyo Skytree is Takagi Shrine, a quirky onigiri-themed shrine that also pays tribute to Takagi San, a character in the manga series 'Teasing Master Takagi-san'.
Where: 2 Chome-37-9 Oshiage, Sumida City, Tokyo 131-0045
How much: Free!
Website: https://takagi-jinjya.com
A collection of stones painted to look like onigiri with faces.
The ema are even onigiri-themed!
You can get an onigiri-themed goshuin which comes with a mini onigiri stone.
This is Takagi San!