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I'm just an Orca on a stroll.

–Idate(Orca), Wadanohara and the Great Blue Sea




Character Information
Japanese Name イダテ
Romaji Name Idate
Character Code 0165
Location Iceberg Isle
Status Active
Biological Information
Species Killer Whale
Gender Male
Height 185cm(≈6'0"- 6'1")
Professional Status
Affiliation Iceberg Isle
Personal Status
Relatives Takama(Brother)


Idate (イダテ) is a humanoid killer whale from Deep-Sea Prisoner's series, Ice Scream. He also made a minor appearance in Wadanohara and the Great Blue Sea known only as "Orca". He is the brother of Takama, and the uncle of Nagi.


Idate sprite
His skin is pale, and his sharp black eyes are often accompanied with a smirk, giving him a devious appearance.
He has cropped black hair with two white eye-spots on both sides,
giving him a more "orca-esque" appearance, along with a tall black dorsal fin on his head.

He wears a black business suit and a grey shirt, which is occasionally accompanied with a black tie (as seen in his Wadanohara and the Great Blue Sea sprites), but he is often shown without it in his Ice Scream appearances. He also wears a pair of black pants, gloves, and shoes.

He often is shown holding or smoking a cigarette.


Idate has shown a tendency to be cruel and sadistic with his actions, often referring to beating up others as "playing" with them. He also appears to be a heavy smoker. In his Wadanohara and the Great Blue Sea appearance, he is noticeably derogatory towards sharks, calling them "stupid" and "just fish". He even goes so far as to attack Samekichi unprovoked in hopes of eating him. In spite of his belligerence, he has been shown to be helpful, such as when he helped Tatsumiya escape at Wadanohara's request, although he claimed that he had nothing else to do.

In Ice Scream, he appears as the antagonist and often harasses the residents of Iceberg Isle, especially Rocma whom he appears to have a particularly unhealthy obsession with. He dismisses his niece, Nagi, as a mere child, and his elder brother Takama seems to disapprove of him.




  • Ice Scream - Idate is the antagonist in Ice Scream, and commonly harasses the villagers of the island.


  • Wadanohara and the Great Blue Sea - Idate is a minor character. In one bad ending, he devours Wadanohara in curiosity, wondering what witch flesh tastes like. He later aids Wadanohara in the game with escorting Tatsumiya to a safer place.


  • Mogeko Castle - He appeared on a TV screen, along with some of the other Ice Scream cast.




Nagi is Idate's niece. Nagi loves him but Idate only sees her as a child.[1]


Takama is Idate's elder brother. They have yet to be seen interacting, but his elder brother seems to disapprove of him, even telling Nagi to keep away from him (as seen in Mogeko's LOG #1).

Ice Scream Cast


Idate has a hateful relationship with Rock; nevertheless, he considers him a friend. They are smoking buddies, but Idate tends to talk about Rocma, much to Rock's obvious displeasure.[2]


Rocma is one of Idate's enemies. She is the only resident of Iceberg Isle who dares to counter him. Idate has an unhealthy obsession with her.[3]


Shirogane is Idate's torture victim. On two different occasions, Idate beat him with a stick, and stabbed him with an icicle.[4]


Yukisada is one of Idate's enemies. Idate tore off Yukisada's arm and tried to eat him.[4]

Wadanohara and the Great Blue Sea Cast


Wadanohara is Idate's acquaintance. He attempted to eat her once as well, and was even successful in one Bad Ending. Later in the game, he fulfilled her request to assist Tatsumiya, although he brushed it off as simply having nothing else to do.


Samekichi was Idate's one-time torture target. Idate targeted him on account of Samekichi being a shark.


Old was Idate's one-time torture target. Old was defeated quickly at his hands after a request from Wadanohara to help Tatsumiya. Like his son, Old was targeted on account of being a shark.


Tatsumiya is Idate's acquaintance. He assisted her in escaping from Old. It is implied that Tatsumiya has a crush on him.

Other Characters


Satanick and Idate share similar natures, as well as similar hobbies of sexual and violent natures. They are seen to get along rather well, often seen drinking and eating out together in a friendly manner.


  • Idate is one of the few characters to appear in several of Deep-Sea Prisoner's works with a significant role, appearing in both Ice Scream and Wadanohara and the Great Blue Sea, as well as a few of Deep-Sea Prisoner's illustrations.
  • His tail is a delicate area.
  • When he's sober, he can get a perfect score playing darts. However, while intoxicated, he can't even get one of the darts to hit the board.[1]
  • He has been shown to have worn heart-patterned boxers at least once.[4]
  • He is seen receiving underwater cigarettes from Nekoyama in Ice Watching.
  • He's rather violent with his "food" and sometimes even rapes them before eating.[1]
  • Idate's parents are currently in a town full of orcas.[1]
  • As seen in Deep Sea Prisoner's artworks, he seems to panic if he loses his cigarettes.
  • His name comes from the word "intimidate."[5]



  • "I'm just an Orca on a stroll."
  • "Anybody stronger around?" (Wadanohara and the Great Blue Sea Bonus Room)


  1. 1.0 1.1 1.2 1.3
  4. 4.0 4.1 4.2


Ice Scream Characters
Major Idate · Mafuyu · Nagi* · Peraco · Rock · Rocma · Shirogane · Sunosan · Yukisada
Minor Nekoyama · Squid · Totsusa Soldier
* – character that hasn't appeared yet
Wadanohara and the Great Blue Sea Characters
Major Dolphi · Fukami · Helica · Meikai · Memoca · Mikotsuhime · Pulmo · Samekichi · Syakesan · Tatsumiya · Totsusahime · Uomihime · Wadanohara
Minor Adauchi · Aom · Artamos · Cherryblod · Chlomaki · Creamil · Daimajo · Doloz · Hofuru · Idate · Irena · Jiiya · Laurentia · Lobco · Met · Minero · Miyura · Nekoyama · Old · Rimorimo · Seguro · Sheep · Squid · Stella · Tarako · The Sea King · Tomoshibi · Totsusa Soldier · Tsuribari · Ver Million
Cameo Bloody Mary · Giltz · Gyakuten · Hanahata · Kaen · Maekami · Mogeko · Noir · Reley Lo · Rock · Sagan · Shiroame · Starlit Night · Sullivan · Tetsuzora · Tokinome · Tsumuri
Mogeko Castle Characters
Major Defect Mogeko · King mogeko · Moge-ko · Mogeko · Shinya Kurai · Yonaka Kurai
Minor Hashasky · Met · Mogekov Hashasky · Special Mogekos
Cameo Etihw · Froze · Hanten · Idate · Imika Yuhjima · Kcalb · Kurotsuno · Macarona · Mafuyu · Moge-kov · Nataka Kurokawa · Pancetta · Peraco · Rawberry Preserves · Rock · Rocma · Shirogane · Sunosan · Sullivan · Yosafire · Yukisada · Wadanohara

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