New Yo-kai Watch 4 details: GeGeGe no Kitaro collaboration, gacha mechanics, character growth, befriending yo-kai

Level-5 and Square Enix collaboration: Chocobonyan and Mooglinyan in Yo-kai Watch 3

Yo-kai Watch 4 details GeGeGe no Kitaro side quest, gacha machines, character growth, and yo-kai befriending system - Gematsu

GeGeGe no Kitaro Will Make A Guest Appearance In Yo-kai Watch 4 - Siliconera

Yo-kai Watch 4 introduces yo-kai world, yo-kai befriending system, more - Gematsu

GeGeGe no Kitaro Haunts Up Cameo in Yo-kai Watch 4 - Crunchyroll News

Yo-kai Watch 4 introduces yo-kai world, yo-kai befriending system, more - Gematsu

Kitaro, Yo-kai Watch Wiki

GeGeGe no Kitaro Will Make A Guest Appearance In Yo-kai Watch 4 - Siliconera

New Yo-kai Watch 4 details: GeGeGe no Kitaro collaboration, gacha mechanics, character growth, befriending yo-kai

Yo-kai Watch 4 ++ Walkthrough - Part 6 - Jorogumo and The Princess Awakens