Kouta Ohnishi was a Hufflepuff student who began attending Hogwarts School of Witchcraft and Wizardry in 1990 or 1991.[1] During the 1996–1997 school year, he had to brew a Draught of Peace for Potions, but could not do so because he lacked the horned slugs that were one of the ingredients required to make the potion. He traded syrup of Hellebore with Harry Potter in order to get the horned slugs he needed. He was also a member of the Duelling Club.
Etymology
The name "Kouta" is from Japanese 康 (kou) "peace" and 太 (ta) "thick, big".
Behind the scenes
- Harry Potter and the Prisoner of Azkaban (video game) (PS2 version only)
- Harry Potter and the Half-Blood Prince (video game) (NDS version only)
Appearances
- Harry Potter and the Half-Blood Prince (video game) (Nintendo DS version only)