Sumo Birds - The Cute Sumotori Dream - 遊戲 Jun Nohara - 11月 13, 2013 Fight! (⊃ · 3 ·) ⊃ ⊂ (· Σ · ⊂) Fight! "Sumo Birds" is very popular in Japan! Sumo, Development, Evolution, and Collection! Very Easy! So Cute! Mini-ga …