It had nothing to do with whether the water was frightening, or whether he was able to swim or not. No matter how fast he swam, there was something hidden in the water that he couldn't escape from. Even if it looked like it was sleeping, it could wake up at any time and come to attack him. Fear of this hidden thing, fear of the shadows, all of these frightened feelings lived in Makoto's heart.
Kouji Ouji, ハイ☆スピード！ [High Speed!]
fear