Jonouchi Katsuya's partner in crime and a member of the friendship group. Honda goes to Duelist Kingdom with Yuugi for moral support. He does not have many duel monster cards, nor does he play the game. Jonouchi and Honda bicker a lot, but they still watch each other's backs and help each other out. Honda is always the quickest to panic, but he will stand up to anyone if they mess with his friends. When Jonouchi tells him about his sister, Shizuka Kawaii, he quickly falls in love and annoys Jonouchi about him and her.