Takeru's trip back to his original world concludes after an encounter with his childhood friend, Sumika. After his return, he learns about the enigmatic Yashiro Kasumi's mysterious past.
Yashiro is critical to the 
completion of Alternative IV.
.ياشيرو مهمّة لاكتمال أولتيرناتيف 4
Für das Gelingen von Alternative 4
ist Yashiro unerlässlich.
Yashiro es fundamental
para completar la Alternativa IV.
Yashiro es fundamental
para completar la Alternativa IV.
Yashiro est un élément indispensable
à la réussite d’Alternative IV.
Yashiro è cruciale per la realizzazione 
dell'Alternative IV.
Para a conclusão do Alternative IV,
Yashiro é fundamental.
Ясиро незаменима для 
завершения «Альтернативы-4».