![In movies like the popular 'My Summer Vacation with Coo the Kappa,' the cute little kappa Coo never once sneaks up on its human friend Koichi to forcibly remove a magical ball In movies like the popular 'My Summer Vacation with Coo the Kappa,' the cute little kappa Coo never once sneaks up on its human friend Koichi to forcibly remove a magical ball](https://preview.redd.it/ff2122mcxas21.png?auto=webp&s=9b4fd300264bf8a17dfb8d62661d256aa562e16c)
In movies like the popular 'My Summer Vacation with Coo the Kappa,' the cute little kappa Coo never once sneaks up on its human friend Koichi to forcibly remove a magical ball
![Kadokawa Shoten Keiichi Hara and Kadokawa Shoten Keiichi Hara and](https://img.mandarake.co.jp/webshopimg/01/00/642/0100515642/01005156420.jpg)
Kadokawa Shoten Keiichi Hara and "Kappa" long journey / Summer Days with Coo Official Guide Book (With Obi) | Mandarake Online Shop
![Grand Prize - Summer Days with Coo | Award | Animation Division | 2007 [11th] | Japan Media Arts Festival Archive Grand Prize - Summer Days with Coo | Award | Animation Division | 2007 [11th] | Japan Media Arts Festival Archive](http://archive.j-mediaarts.jp/data/works/assets_c/2013/01/11an_0120_kappa_main-thumb-765xauto-95.jpg)