BUSHINYABN
Requires: Jibanyan; Find on stage 4 Fuumin; Beat stage 70 in 70 seconds or less Ryuu-kun; Find on stages 23/32 Baku; Find on stages 31/72 Ungaikyou; Find on stages 19/109/144/169 and bonus stages 4-1/7-2 Semimaru; Find on stages 11/46
IKEMENKEN
Requires: Gokudou; Level Gurerrurin (ぐれるりん）up to level 25 Kaoberos; Level Jinmenken (じんめん犬）up to level 22 Hareotoko; Find on Secret Stage 3 - unlock by beating stage 100 using 100 or less puni Motemakuuru; Get with either the Gasha Gasha machine (capsule machine) or by sending 500 hitodama (lives) to your friends Shinigamitori; Only from the Gasha Gasha machine (capsule machine) - either with a 5 star / 1 star coin or by spending 3000Y Kyuntarou; Find on stages 6/67/89/116 and bonus stages 5-6 and 7-3
SHURAKOMA
Requires: Atsugaruru; Only from the Gasha Gasha machine (capsule machine) - either with a 5 star/ special coin or by spending 3000Y Gyakujyouo; Will sometimes appear on stages 32/35/133 (all good spots for rare yokai) Akaname; Find on stages 13/26/86 and bonus stage 2-4 Merameraion; Find on stages 28/32/171 Kushamusha; Find on bonus stage 6-10 Sakuranojima; Very rarely shows up on levels 16/20/67 - more likely to get him in the Gasha Gasha machine (capsule machine)
HANASAKAJI
Requires: Kizunaasu; Combine kizunameko and Kyuntarou Zashikiwarashin; Level up zashikiwarashi (ざしきわらし）to level 32 Jigajiisan; Find on level 100 Hatsudenshin; Rarely shows up on level 179 - more likely to get him in the Gasha Gasha machine (capsule machine) with yellow or wakuwaku (わくわく) coin Ageageha; Only from the Gasha Gasha machine (capsule machine) - either with a 5 star/ special coin or by spending 3000Y Mekabuchan; Find on stage 77
YAMABUKIONI
Requires: Kokoroobaa; Rarely shows up on stage 157 - more likely to get him in the Gasha Gasha machine (capsule machine) with a green coin Mushibahakushaku; Collect 500 stars Kageorochi; Find on bonus stage 8-10 (maybe one of the hardest yoke to get in the game) Ookuwanoshin; Only from the Gasha Gasha machine (capsule machine) - either with a 5 star/ special coin or by spending 3000Y Inugami; Find on bonus stage 19 Unlock bonus stage 18 by finishing bonus stage 183 (final boss) with a hissatsu attack (special attack) Clear bonus stage 18 x10 times to unlock bonus stage 19 Gorunyan; Collect 100 yokai