

During spring break, Saki visits her father and has a close encounter with a whale. / Makoto confronts a former classmate. Meanwhile, Saki must make a difficult decision. / Saki is upset after spending the day at her mother's house. Makoto, meanwhile, decides to take a step forward. / After much thought, Saki finally makes a decision.

Finally, the day of Mai's high school graduation has arrived...

Summary of the first season of the show, as seen from Rikka'...

When five lovely young girls who hate studying hire part-tim...