Talk:Underground Treasure Chest - Simplified 3/@comment-30553231-20170224090141/@comment-76.108.233.82-20170224223752

According to Touken Browser, the R4 can drop but not the Sadamunes, Jiji, Kogi, the Kotetsus, or the Genjis, IIRC. I think Nihongou also cannot drop, but Iwatooshi can. Seems ootachis are also possible as I got three Ishikirimarus.