A large shapeshifter and bird caller who is also extremely good at controlling animals. As the anime states, he is over 200 years old and was versed in Kabuki. He would always be the one to try to keep Momosuke from intervening with the Ongyou's targets.

Tired of writing riddles for children, Yamaoka Momosuke plans on gathering spooky and gruesome stories and publishing them in an anthology called Hyakumonogatari ("One Hundred Tales"). While researching these old myths and legends he comes across a mysterious trio who call themselves the Ongyou. They are detectives who are investigating the legends to reveal their truths...and bring those in the wrong to justice. Each time Momosuke meets the Ongyou he must face horrible truths and battle with his morals, but he's seeing things he shouldn't be seeing...
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(Source: Anime News Network)

[Wiki (jp)](https://ja.wikipedia.org/wiki/若本規夫)

Used to work for the Tokyo Metropolitan Police Department Riot Police.

Michael McConnohie is an American voice actor, writer and director who has provided many voice roles in movies, anime, and video games. He and fellow actress Melodee Spevack run a production company called VoxWorks. Some of his major works include the Narrator on Bobobo-bo Bo-bobo and Hunter x Hunter, Azulongmon in Digimon, Gork in Masked Rider, Keiichi Ikari in Paranoia Agent, Rolf Emerson in Robotech, Manzou the Saw in Samurai Champloo, Cosmos and Tracks in Transformers, Hot Shot / Ironhide in Transformers: Robots in Disguise, D in Vampire Hunter D, Chief Inquisitor Margulis in Xenosaga and Charles zi Britannia in Code Geass.

(Source: Wikipedia)

Nagamimi