What is known
S4A Lion bushi of the garrison, large and strong and not quick, who fights with Striking as Water — it strips a man's resistance so the next blow does more than it should. He took Kakita Kazumi apart with it. He challenged over a brother wounded by Kazumi, and when told the circumstances he apologised in open court to Kazumi and to her both, which says he will take a correction if it is given to him in front of witnesses. He reserved four further grievances before she closed them on custom.
S27In the City of the Rich Frog. Setsuna offered him help managing the author Hana no Ame — the same Matsu Koda who duelled Kakita Kazumi at Loyalty Castle and apologised to her in open court.