After clearing Bad-Mouth Sugoroku, Yuichi and Tenji find themselves trapped in a dark cave for three days. During their isolation, Tenji makes the shocking revelation that he had already experienced a Tomodachi Game in the past. Meanwhile, a team of new opponents lies in wait outside, anxious to challenge the two partners to a grueling third game.
Yuichi-kun, do you know what the most 
important thing in the world is?
يويتشي-كن، هل تعرف ما هو الشّيء الأهمّ في العالم؟
Yūichi,
das Wichtigste auf dieser Welt ist …
Yuichi, lo más importante del mundo es…
Yuichi, lo más importante del mundo es…
Yûichi,
Yuichi, la cosa più importante al mondo...
Yuuichi-kun, você sabe qual é a
coisa mais importante do mundo?
Юити, скажи,
что важнее всего на свете?