The charismatic owner of the super popular ramen chain Tenshukaku passes away suddenly in an accident! His wife is left to try and hold the business together with the four branch managers of the chain. In this situation, a new employee enters the picture. A man called Shinsuke Hyoudou! Will he succeed, or will he be eaten alive...?! The stage is set for a battle of ambitions! (Source: Media Do International/Nihonbungeisha)

Jadou! has been published digitally in English as Risky Business by Media Do International/Nihonbungeisha, and as Jadou: The Corrupt Path by Torico.