ジョジョの奇妙な冒険 第9部 ザ・ジョジョランズ 4

[DeepL fixed translation- review if needed] Volume 1 Introduction: A Japanese man enters the island of Hawaii with a diamond worth $6 million. Jodio Joestar, a young boy living on the island of Oahu, together with his friends, visits the villa where he is staying at in order to steal the target diamond. What mystery will they encounter there?

(Translator: Anteater + DeepL)