Watch anime online, stream anime episodes online for free.Watch School Rumble Episode 21 English version online and free episodes. Anime Episode guide, Chapter School Rumble Episode 21 English dubbed Hanai Fights Back! Karen Sparkles! Reunion with Big Sister! Hanai hears rumors that Harima saved some girls from the tea club from thugs who were harassing them, and thinks he must have set up the incident, so he runs off to confront him. Arriving at an alley, he sees a figure preparing to leave on a bike, with a wake of downed punks. As he calls out “Hold it, Harima Kenji!”, he finds out that the young man only has a similar name: Harry McKenzie. Hanai is flustered by his mistake, and tries to get a pacific resolve, but then Yakumo comes around and Harry flirtatiously suggests her to back off, driving Hanai to fight him.