1) Naraka’s older brother is a huge Akina fan to the point he has joined Akina’s membership, got a red highlight, grinded on valorant so he had a chance to match with Akina in random matches, texted Naraka when she’ll play apex with Akina, calls Akina his bf/princess, and made Naraka’s little sister think he got a girlfriend.
2) Fuwa, despite being a host, typically has had pretty scary/unusual relationships before. He had a menhera ex who would stab him with a fork, been targeted by older women, stated he has been (and i quote literally) eaten up by his senpais when he was still in school, and stalked before. Of all the relationships he has been through (including his three digit body count /doubt), Fuwa considers that only around 5 (maybe less) of those relationships were out of true love.
3) Aiba Uiha has a licence for the heaviest type of motorcycle in the world. She can also lift said motorcycle because in order to get a licence for a motorcycle you have to be able to lift it. Additionally she has also won an award for some type of competitive sport. She doesn’t tell us what the sport is incase we try to look for her past life online. Also bonus she can do a hand stand idk I just found that neat.
4) On his sister's birthday when he was younger, his mom took Mashiro and his sister to disneyland to celebrate the date. When they were going home, while Mashiro was closing his eyes in an attempt to doze off, he started hearing his sister crying and yelling. He originally thought it was just his sister being a brat again before looking over and realizing his mother tried to kill the entire family by driving them off a cliff and his sister had stopped her.
5) Kataribe Tsumugu is a ghost librarian liver who has only streamed 3 times with her last stream being 3-4 years ago. Despite this she is still considered to be an active member in Nijisanji. Additionally Gilzaren is an EXTREMELY inconsistent liver who barely streams despite being seen decently often around the Nijisanji circle (Ex. Covers, NijiJuu, Niji Mario Kart, etc.)