Episode 4: OVA: Volume B

Initially Nagi is less than thrilled to take part in a school excursion, hiking to the top of Mt. Takao, but then does enjoy the view. The next day is a holiday at the Hakuo academy, for the weak students to recover. Time enough for Maria to show Ayasaki Hayate a huge in-house jungle that also happens to be a sauna in disrepair... Nishizawa Ayumu, already in the second year of senior high school, is encouraged to think about her future career. Hoping for a life together with the always-in-debt Hayate, makes her realize she will need a well-paid job...