Favorite Food: Kimchee, Vegetable salad
Dislikes: Frog's eggs
Hobby and Special Skills: Fishing, Game of go, Weather forecasting (using his unique intuition)
Although he was born and raised in Japan, Kaku’s mother is Korean. His Korean name is Kwak Yeoung-sa. The rival he looks to for recognition is his cousin, Lee Yun-gyong, a midfielder and number 10 on the Seoul Senbatsu team. He is part of the Under Fourteen (U-14) trio of elites along with Yūto and Kazuma. He attends Zoushigaya Junior High.
(Source: Daisuke Note, Whistle! vol. 12)
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