Prepare for a full dive! Umesato Junior High's culture festival is just around the corner, and Haruyuki is busy helping his classmates prepare for their exhibit

No matter how much the times change, bullied kids aren't going anywhere. And fat junior high school student Haruyuki is one of them. But one day, Haruyuki encou

Prepare for a full dive!Sparks have been flying on the Umesato campus ever since Kuroyukihime discovered that Haruyuki invited not one but multiple girls to the

PREPARE FOR A FULL DIVE! A new hotshot Burst Linker appears, taking down Silver Crow. Haruyuki, still struggling to obtain the Theoretical Mirror ability, sees

PREPARE FOR A FULL DIVE! Following a narrow triumph against the Sun God Inti, Haruyuki and company are immediately faced with a new adversary: The Deity of Demi