(SUB) Tsunayoshi Sawada, otherwise known as Tsuna, is bad at studying, bad at sports, and clumsy at everything he does. But one day, a strange tutor appears before him. Watch REBORN! Episode 1 Online at Anime-Planet. Tsuna Sawada, otherwise known as Tsuna, is bad at studying, bad at sports, and clumsy at everything he does. In short, he’s got a loser mentality and lives his life half-heartedly. But one day, a strange tutor appears before him: a baby wearing a suit! Claiming to be a hitman named Reborn, the baby suddenly shoots Tsuna in the forehead.