Momoha is an ethics teacher at Ohananomitsu High School and advisor for the gardening club. She's also Rentarou's 21st girlfriend—though calling her an "ethics teacher" is pretty funny given how she actually lives.
She's got a lot of vices, and she doesn't really hide them. She drinks on school grounds, has gambled away paychecks, and has genuinely offered alcohol and sexual favors to students. It's wild that someone teaching ethics is so openly living a life she'd probably fail her own students for. But here's the thing—she knows exactly what she's doing and has basically given up on changing, making it clear to others that they should avoid ending up like her.
That said, she's genuinely generous and hardworking. She's constantly helping out the gardening club, taking on school duties, and supporting her parents without complaint. Her philosophy is simple: being broke or struggling is never an excuse to forget gratitude.
Name/Birthday Pun Explanation:
Her last name Bonnouji mixes the Buddhist term for worldly desires (bonnou) with the kanji for temple (ji). Her first name Momoha uses kanji for "hundred" and "eight"—referencing the 108 worldly desires in Buddhism. She was introduced in chapter 108, and her birthday lands on October 8th, which all ties back to that same concept.
Content compiled by AnimeList.moe from publicly available sources.
