Haruka and his relay teammates decide to hold a training camp in the summer of their second year of middle school. During the night, Haruka heads out to the pool and finds Ikuya looking up at the stars.
I swear I'll get stronger.
أقسم أنني سأصبح أقوى
Ich schwöre, ich werde stärker.
Juro que me haré más fuerte.
Juro que me haré más fuerte.
Diventerò più forte, assolutamente.
Juro que vou ficar mais forte.
Обещаю, я стану сильнее.