Junior is a 24-year-old woman working at a trading company. She stands 161 cm tall, has type O blood, and was born on April 11. Her most charming point is a cute beauty mark under her right eye. Junior loves cats and is always happy to help take care of Senior’s cat, Fumi. She seems open and gentle, but becomes quite shy in front of her science-minded friends and Senior. Junior enjoys working out at the gym as a treat, but sometimes gets hooked on other things, like the sauna. She is originally from Hokkaido, and once called Senior for help during a crisis at home. Junior’s fashion sense is unique, favoring specially crafted shirts. She once even stood in for the author’s partner, showing her many talents. More than just an office worker, Junior feels like a true anime heroine.
Junior has a height of 161 cm.
She has a beauty mark under her right eye, which is seen as her charm point.
Her blood type is O.
She is usually seen in carefully chosen, stylish clothes—especially shirts with hidden buttons at the bust and special cuts.
Junior is caring, gentle, and loves helping others, especially when it comes to cats.
She is cheerful but sometimes shy, especially around her science-loving friends and Senior.
Junior is thoughtful about food and drinks when around those she admires, showing her polite side.
She also relaxes and acts more freely with close friends.
Junior is from Hokkaido.
She works as an office lady (OL) at a trading company.
Junior is quick to help with pet care, including pet-sitting and meal prep.
She enjoys gym workouts and keeps fitness as a personal reward.
She handles sudden crises by calling for help, showing she trusts her friends.
Cat Heroine
Junior’s love for cats makes her volunteer to care for Fumi, Senior’s cat. She is always eager to help, treating the cat like a little princess.
Hidden Side
Though she appears relaxed at work, Junior gets nervous and shy around her science friends and Senior, especially with food and drink choices. But when she is with them, she lets her guard down and feels free.
Fitness Rewards
In the manga, exercise at the gym is her “reward.” She tries to get Senior to join the gym but ends up getting into saunas instead, which is a surprise even to her.
Hokkaido Emergency
Junior once called Senior for help when a sudden emergency (G appearance) happened at her place, making the moment feel like an anime climax.
She prefers shirts with special tailoring, like bust-top hidden buttons and 3D cutting—even sharing such fashion finds with Ai.
These shirts are expensive due to low demand.
In the afterword of volume 11, Junior served as a stand-in for the author’s usual partner, Kohaku-ishi, showing her versatility.
Junior’s personality and actions make her more than just a regular office lady—she really brings the vibe of a fun and charming anime character.
💬 Community Discussion
Talk about this anime with people who actually care.