(W'z/Hand Shakers × D4DJ) Araki Yukiya a.k.a. DJ W'z and his DJ unit "Hand Shakers" are known to be the best DJ unit in a few Japan regions. They are known best for their versatility of instruments and remixing melody music, outside of the music world, they spend their time hanging out together. Now he's a high school, he transferred at Yoba Academy: an all-girls school known for its fine arts programs, and many of its students go on to have successful careers as musicians. He will meet new DJ units, make new friends and strengthen their bonds....maybe more than just friends. (Disclaimer: I do not own W'z, Hand Shakers, and D4DJ. W'z and Hand Shaker owned by Go Hands Dig Delight Direct Drive DJ (D4DJ) owned by Bushiroad)

Y/N Kenzaki was just an ordinary high school student at Kuoh Academy who was always kind, obedient, and loves helping everyone who needed help. Everyone knows that Y/N was the best person they can trust and a good friend they can count on. However, there was a beautiful girl with black hair who appeared to be Fallen Angel and stabbed Issei to death, but Y/N came just in time to save Issei from that Fallen Angel. To protect Issei, Y/N has to fight the Fallen Angel, and to do that, he transformed... into the Warrior of Spades... Kamen Rider Blade.