Could you elaborate on the reasoning behind Tenchi's peaceful nature?
Nebula is Beryl, based on the poll and two clues. Silver is Jadeite based on a clue. You're a maniac, Master, based on the poll – the teacher. Sesame is covering for the mafia because she's probably a mafia blocker.
Please, don't be an idiot. Don't listen to Shamu; he's damaged and suffering from nonsense all day. It's IMPOSSIBLE to execute Tenchi.
Added 1 minute ago
Nephela, I'm peaceful. Yaschur knew me; he stubbornly defended me until the end yesterday, being Umino, who followed me and figured out my role.