About

Ai-chan is a character from the anime "Tawawa on Monday," portrayed faithfully to the original work. Voiced by Sayaka Harada. A high school student. She first appears in her summer uniform walking down station stairs. She has one younger sister close to her in age. She is emotionally expressive and speaks politely. During her commute, she is often seen with a paperback book in hand rather than a cell phone. She doesn't care for wearing accessories. She works part-time at a certain bakery, keeping it a secret from those around her. As described below, her appearance, physique, and personality are incredibly appealing to men, which seems to have drawn jealousy from other female students at school; however, the social pressure has eased somewhat since she became close with Volleyball-bu-chan. Despite her cute appearance, she is strong-willed and has even slapped those who persistently harassed her. She commutes to high school by train. After accidentally slipping on the station stairs and causing an injury to a salaryman named "Onii-san (Kiyomori)," she began talking to him during her Monday morning commutes when she arrives early for committee work. She refers to Onii-san as her "bodyguard to prevent groping during the morning rush." While she treats Onii-san (Kiyomori) with polite language, she is very attached to him, even showing an active side by doing various things in a uniform she secretly brought home from her part-time job. She also seems to visit his home frequently. Beyond the enchanting expressions she shows him, her carefree and happy smile is also charming. She and her sister often mimic scenes from movies immediately after watching them on TV or the following morning. Due to her bob cut and hairstyle with braids showing both ears, she is nicknamed "Amikomi-chan" (Braids-chan). It's a recurring theme—or perhaps a setting—that a button on her shirt pops off in every episode. Since she introduced herself as "Ai-chan" in the short story depicting their first meeting, that name has stuck. (She later re-introduced herself as "J-chan"). Since the name sounds somewhat artificial, it's unclear if it's her real name or a nickname derived from it. However, as if to support that name, she possesses a physique so lethal it seems beyond that of a high schooler or even a typical Japanese person; her blazer cannot be closed, and her extraordinary bust bulges out prominently. She is petite at 149cm tall, and 5kg of her 50kg weight is attributed to her chest. The fact that her nutrition is concentrated solely in her voluptuous bust is apparently a genetic trait from her mother's side. Other than the fact that her bust eventually reached 100cm and that she has a narrow waist, details are unknown. However, calculating from the fact that reaching 100cm made her a K-cup, her underbust would be around 65cm (which almost matches the Golden Canon value for a height of 149cm), meaning her waist is necessarily under 65cm, and her initial bust was likely around 95cm.