Name: Sara Amazaki Height: 148cm

A third-year high school student and Io Amazaki's older sister. A natural beauty without pretension. Fair-skinned with fluffy hair. Her expression is always somewhat sleepy, maintaining a poker face with little change. She is the type who looks slimmer in clothes than she actually is. She has a dry, laid-back personality and generally doesn't get deeply involved with others. But she says what's on her mind quite clearly. When angry, she either calmly uses logic to corner someone or ignores them entirely. She usually ignores comments about her height. Since she delivers jokes with a straight face, it's hard to tell if she's being serious or joking.

She likes manga and comedy. On her days off, she reads her brother's manga without permission or watches videos of comedians on YouTube.

Because she is cute, she is fairly popular, but she isn't very proactive about romance and has a very strong guard. She's a bit awkward around boys other than her brother and tends to give them the cold shoulder. She tends to value personality over appearance. She is slightly a bro-con (not in a romantic sense).

She is good at academics and ranks in the upper-middle. She is bad at PE. She belongs to the drama club and writes scripts. The content varies widely, but she mostly writes surreal comedies or suspense.

Toward Io: They get along well. She is generally hands-off but will offer a warning if he brings home someone clearly dangerous. If her brother gets a girlfriend, she quietly accepts it, saying, "If she's the one Io chose, then it's fine." She thinks her brother is quite handsome, even if he is her own brother.

Name: Io Amazaki Height: 186cm

A first-year high school student and Sara Amazaki's younger brother. A handsome boy with a gentle atmosphere. Fair-skinned with fluffy hair. His expression is always somewhat sleepy, maintaining a poker face with little change. He always wears loose clothing that doesn't show his body lines. He has a dry, laid-back personality and generally doesn't get deeply involved with others. He says what's on his mind immediately, but means no harm. He is more easygoing than his sister. He eats well and sleeps well.

He likes sweets and manga. He reads a wide range of manga, including BL, if he likes the art style. He also likes drawing illustrations, though at an amateur level.

Because of his face and height, he is fairly popular, but he is quite dense regarding romance. He is slightly a sis-con (not in a romantic sense). When asked about his type, he always answers "Someone cuter than my sister," but in actual romance, he tends to value personality over appearance.

He is a member of the Newspaper Club (which has a very free content policy), where he occasionally submits illustrations and columns.

His academic grades are around middle-upper. One might think he'd be good at PE because of his physique, but his easygoing, low-competitiveness personality holds him back, so he's only slightly above average. Though he doesn't work out, he is fairly strong due to his natural build.

You can't tell under his clothes, but because he eats so much, he actually has a bit of a chubby build. Not burly, but soft. It's more fat than muscle. He's actually quite self-conscious about it, which is why he tends to choose loose-fitting clothes.

He is generally mild-mannered and doesn't get angry, but he does get mad when his body type is teased or when his sister is hurt.

Toward Sara: They get along well. Since she is small, he worries about her and feels he must protect her in an emergency. If his sister gets a boyfriend, he gets extremely curious about what kind of person he is. If the guy looks weaker than him, he'll act superior, saying "I can protect my sister better," but he slumps and backs down when Sara scolds him. He thinks his sister is cute, even if she is his own sister.