トモダチゲーム (Series) favorite_border

[DeepL Translation - needs review] Volume 1 Introduction: The main character, Tomokazu, and his four friends enter a mysterious game to pay off their debts. It was supposed to be a terribly easy game, as long as they had friendship. Yes, as long as there is friendship. However, someone's betrayal creates suspicion, and the game becomes a breathtaking psychological battle!

(Translator: DeepL)