New episode title(s) has/have been added to the database. Title: はねろ！コイキング / かぶれ！ヤドキング / Hanero! Koiking / Kabure! Yadoking / Splash, Koiking! / Put It On, Yadoking!. Please comment below!
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An extravagant double header!
"Splash, Koiking!"
Go has entered a Koiking High Jump tournament, where he meets the undisputed champion Kasuking!
"Crown Yourself, Yadoking!"
What happens on Yadon Island?!

Summary:
An extravagant double header!
"Splash, Koiking!"
Go has entered a "Koiking High Jump Tournament", but he's highly unlikely to win because his Koiking is so fat. He then decides to train Koiking, referencing the bodybuilding videos made by Kasuking, the tournament's undisputed champion!
"Crown Yourself, Yadoking!"
Satoshi and Go have come to Yadon Island, which is filled with Yadon as far as the eye can see! But then a Yadoking shows up as well, and a strange change comes over Satoshi.

Voice Cast:
Rica Matsumoto: Satoshi
Daiki Yamashita: Go
Ikue Ohtani: Pikachu
Megumi Hayashibara: Musashi
Shinichiro Miki: Koijro
Inuko Inuyama: Nyarth
Yuji Ueda: Sonansu
Toshiaki Kasuga: Kasuking
Kenta Miyake: Running Commentator (in ad)
Tatsuki Kobe: Running Commentator
Noriaki Kanze: Attendant
Marina Aicholtz: Go's Smartphone Rotom
Kenyu Horiuchi: Narration