Struggling to get Tanetsuki solo scene. Ship equipment is Lv 4. Might have "triggered" but due to a comment about a sacred potion or something? But then when I tried to talk, it wouldn't let me so I thought I misread it. Anything I might be missing?
I accidentally triggered it when I tried speaking to the person at Kanraku that said Tanestsuki has left the island (as he was still at Slusland in my play) . He receive you in his private room and tells you about a island that has what he needs, then if you reach the island you need to follow him instead of staying with the crew.