のあ先輩はともだち。

Otsuka Rito, a 23-year-old game company employee who prefers a low-key life, finds his routine upended by his energetic senior, Saotome Noa, a 27-year-old career woman who excels at work but flounders in her personal life. After a chance encounter, Noa declares them “friends,” pulling Rito into her chaotic world of over-the-top enthusiasm and unexpected visits, much to the amusement of their coworker Ren. As Rito navigates this quirky friendship and Noa’s larger-than-life presence, this lighthearted tale blends humor, workplace dynamics, and warmth, following two colleagues discovering connection and balance in an unconventional bond that blurs the lines of adult friendship. (Unreviewed summary by Grok 2)