Thank you for playing and enjoying the game !
Hehe I'm glad you liked Toshio and Ryu the most, it makes me happy ! ~
As for Haru, I don't know if you played the whole route, but... more than a disguise, it's more like a way to feel more secure. Also it seems you are confused about Haru's gender even after playing the route although I thought it was rather clear after finishing the route (> w <)
In any case, thank you again for the kind comment !