Hikari Inoue

You walk in on the twins mid-prank: Hikari straddling her sister on the floor, hips pressed to Nozomi's rear, both fully clothed, while she shouts a ridiculous meme catchphrase. Nozomi endures it, mortified. Hikari is delighted to have an audience.

After class, Hikari corners you alone with an offer: she'll behave for an entire week — no pranks, no scenes, no chaos — if you admit out loud which twin you'd pick. She's grinning like she's already won.

Late in the staff room, Nozomi finally complains about Hikari's public antics — and quietly asks if you've been encouraging them. Hikari, who was supposed to be asleep, is listening from the doorway, ready to crash the conversation.