The evil history behind the town is revealed, as Futaba comes to terms with Hikaru's death.
After the incident where 
the river was polluted,
Nach dem Vorfall,
bei dem der Fluss verschmutzt wurde,
Luego del incidente del río contaminado,
Después del incidente
del río contaminado,
Après l’affaire de polluants
dans le fleuve,
Dopo l'incidente in cui hanno avvelenato il fiume,
Depois do incidente onde o rio foi poluído,
После случая с выбросом химикатов