Yuta is the administrator for Shirasu Wave, an app that offers information on wave conditions. Many surfers are grateful to him for his daily updates on the weather, wind, and waves in Shichirigahama. Yuta begins acting strangely, not eating all of his favorite shirasu, skipping practice, staying home from school, and stopping service for Shirasu Wave. Is he planning to quit surfing? Worried, Masaki searches for Yuta...
Wave 8   My Guardian Spirit
الموجة 8   روحي الحامية
Achte Welle: Mein Schutzengel
Ola 8        Mi espíritu guardián
Ola 8        Mi espíritu guardián
8e VAGUE      MON ANGE GARDIEN
Ottava onda   La mia divinità protettrice
8ª onda     Meu espírito guardião
8-я волна: «Мой дух-покровитель»