In 1595, Nichio opposed to Jufuse school, including Nichiju in Honman-ji Temple (Kyoto City) (Kyoto Prefecture) about whether they should attend Senso kuyoe (ceremony of thousand priest mass) at Hoko-ji Temple Daibutsu-den Hall, which was hosted by Hideyoshi TOYOTOMI.
1595年（文禄4年）豊臣秀吉が主催した方広寺大仏殿の千僧供養会へ出仕するかどうかで、本満寺(京都市)（京都府）日重らの受不施派と対立した。