Chiaki Nanami

Chiaki normally has a quiet and sleepy disposition, but she becomes a lot more lively when discussing games and concentrates hard when playing. She has a number of unusual habits, such as dozing off while playing games and taking long pauses during her conversations to think about everything she wants to say. She sometimes even sleeps while standing and forgets to breathe when she's playing games. She also quite often uses gaming terms and references.

The AI takes the appearance of the real-life Chiaki the same age she was during her time at Hope's Peak Academy. Chiaki has short, dusty pink hair that slightly curls outwards, though the locks on either side of her face curl inwards. She has short straight bangs split towards the right, a white hairclip resembling the spaceship from Galaga pinned to a lock of her hair. She has sleepy-looking blossom pink eyes. She wears a white button-up shirt with a dark teal-gray front placket. She wears a light pink ribbon tied around her neck in a bow, with a pale beige pleated skirt. On top of this, she wears a one-button dark teal-gray hooded cardigan with gray horizontal lines running across the hem and sleeves, her former school symbol on the chest pocket. Her hood has pointed ears on the top and two pink eye-like markings on the front, resembling a cat. She also sports black thigh-high socks and light pink Mary-Jane style shoes with white soles. Chiaki is often seen wearing a pale pink backpack with a white pocket, a plush cat head sewn at the top with a white ribbon tied in a bow at it's base. She is seen wearing a ruffled white bikini with a ribbon and ruffled pants during Chapter 2, which also reveals that she has a beauty mark on her right breast. Chiaki is very calm and she once mentioned that she has never screamed. She often helps Hajime Hinata during the Class Trials and provides important points. She can be stern and bluntly honest, even at times forgetting to take other people's feelings into consideration. While Chiaki is extremely observant and analytical, she lacks knowledge on a variety of ordinary subjects due to the nature of her existence. For example, she doesn't know where milk comes from (she mentions that she knows how babies are made, though). She doesn't really understand how romance or love works, is very curious about it.