|“|| Anyone who has never made a mistake has never tried anything new.
Rosho Tsutsujimori, a.k.a. WISDOM, is a teacher and a current member of Dotsuitare Hompo.
A math teacher at the Osaka's Gyoshin Private High School. As a teacher, he's beloved by his students.
He used to be in a comedy duo with Sasara Nurude. known as "Dotsuitare Hompo", but because of a traumatic event, to this day, he developed a crippling stage fright and became unable to speak well in front of large crowds. Normally, he speaks standard Japanese, but in front of his friends and Sasara, or at times when he is really angry, he lets his guard down and speaks in Kansai dialect.
Rosho has slicked back purple hair and red eyes. He wears round glasses on a glasses chain.
Rosho wears a purple-and-white sweater vest with a fan-shaped pin and a light blue shirt. He also wears dark blue pants, brown shoes and black bead necklace.
Rosho’s Hypnosis Mic is a wireless headset and earpiece. His speakers take the form of a classroom blackboard with a clock. The writings on a blackboard are the Own Stage lyrics and the clock reads 10:31.
The songs featuring Rosho are:
- Rosho means "hut" (盧) (ro) and "a reed instrument" (笙) (sho).
- Tsutsujimori means "manicure" (躑躅) (tsutsuji) and "forest" (森) (mori).
- Rosho's quote was originally said by Albert Einstein.
- He is right-handed.
- He likes documentaries, watching sports, and people who aren't afraid to chase their dreams, while he dislikes fortune telling, people who step on others' dreams, and speaking in front of large audiences.
- Rosho's favorite food is pudding, while his least favorite food is a spicy food.
- The clock on Rosho's speakers reads as 10:31, which is coincidentally Sasara Nurude's birthday - October 31st.