Whale Imagin

The Whale Imagin appeared in 2007 TV series called Kamen Rider Den-O. Whale Imagin (ホエールイマジン Hoēru Imajin) was an evil Imagin in Kamen Rider Den-O. Slow and less-intelligent, he wields a staff with a fluke at one end and has the ability to breathe water from its mouth. When Kōsaku Higuchi wishes to get rid of his drinking problem, the Whale Imagin fulfills this wish by attacking anyone who knew of his drinking problem: former employees and a sake vendor. Once in the past, he attacks people who were having a hanami party under a starlit night sky. The Whale Imagin is confronted by Den-O Sword Form and Gun Form, and is destroyed by Den-O Sword Form.

Another Whale Imagin was amongst the massive army of Imagin that invaded both the past and the present as part of Kai's plan to ensure the Imagins' future, this armed with a sword rather than a staff.

A Whale Imagin appeared as one of several Imagin that attempted to get Natsumi Hikari to tell them her wish while she was trapped in shifting dimensions during the destruction of the worlds.