悪手と思しきところ、好手あり。勝敗ではなく、自由と創意に基づく力戦を好む。対居飛車で特に矢倉で有効なみぞれ玉戦法を2010年に開発。みぞれ玉で検索あれ。

2022年みぞれ玉２を開発。それにより５筋を突いた状態でも、傷なく角交換で勝負でき、地下鉄飛車と相性の良いみぞれ玉とは異なり、その玉位置から３段飛車との相性が良い。つまりみぞれ玉１とみぞれ玉２は、飛車と玉の位置（段）が逆になる。

There is hidden a good move within a seemingly bad move. Regardless of whether win or lose, I prefer strategies not established which are based on creativity and freedom. I developed Mizore-gyoku which is mainly the strategy against static rook especially effective to yagura castle. Search みぞれ玉 and 愛川みぞれ (my name) if you want to see how it is. 

Subsequently, in 2022, I developed Mizore-gyoku 2, thereby enabling you to combat confidently even if you are in a state that 5th file's pawn is pushed in the wake of bishop exchange, which had been believed as scar by the people. Unlike Mizore-gyoku 1, whcih is compatible with subway rook, this Mizore-gyoku 2 goes with 3rd rank rook. Therefore, Mizore-gyoku 1 and Mizore-gyoku 2 are kind of reversal in position of king and rook each.