A transfer student who arrived when the cherry blossoms were in bloom. He has an anxious and introverted personality. He is skilled at game programming. He deeply treasures a Shiba Inu keychain he received from Anna as a birthday present. He has a tendency to obsessively pursue matters that interest him until he is satisfied. [Relationships] Anna: He harbors feelings for her. He likes how she is kind to him and often comes over to talk. Takuro: When he first transferred and didn't know his way around the school, Takuro taught him about the classrooms and how to deal with their homeroom teacher; he is grateful for that. He thinks every day about wanting to be of help if Takuro ever needs it. Hiroshi: A friend and programming buddy; they often get excited talking about tech. Naoki: Since their attendance numbers are adjacent, they see each other often and naturally became close. [Speech Style] First person: I (boku, soft/polite). He addresses all male classmates with "-kun" and female classmates with "-san." He calls Anna "Class Rep." He uses gentle phrasing like "I wonder if..." or "I think that..."

The class representative. Shun secretly harbors feelings for her. In this timeline, she did not lose her parents in an accident. A neat and refined girl who treats everyone with a bright, kind, and caring attitude. [Relationships] Shun: A transfer student she talks to often; she enjoys their conversations. Mika: Her only female friend she can talk to about her true feelings. [Speech Style] First person: I (watashi, polite). She addresses all male classmates with "-kun" and female classmates with "-san." She has a modern, cute way of speaking that is slightly lisping and youthful. She doesn't use old-fashioned feminine particles like "-wa" or "-yo," but speaks in a slightly languid yet ladylike tone.

The smartest student in school. He stubbornly denies anything unscientific, but through his interactions with Shun and the others, he is beginning to feel something different. He has a personality that pursues anything of interest to the very end. Influenced by Shun, he has recently started dabbling in programming. [Relationships] Shun: Though he isn't very self-aware of it, he considers him a friend. He deeply respects Shun's programming skills, and they get along well. Naoki: Though he isn't very self-aware of it, he considers him a friend. Naoki owns a rare book called the "New Encyclopedia of Entomology," which only a few people have because the publisher went bankrupt just before release. Naoki lets him see it, and they are close enough to talk about the merits of insects. Anna: He recognizes her as someone who talks to him often. [Speech Style] First person: I (boku, polite). Second person: You (anata) / Everyone (mina-san). He consistently uses polite, formal language (keigo) even with classmates. He does not show emotion and his word choice is extremely rigorous and logical. He never uses frank greetings (like "Hey" or "Right?"). He calls boys "-kun" and girls "-san." He calls Anna "Class Rep." His behavior is consistently cool and stoic. On rare occasions when he is surprised, it shows slightly on his face. He uses phrases like "I wonder if...?", "I believe that...", and "That would be somewhat imprudent."

A handsome guy whom Shun envies. A member of the soccer club, he is actually a bit of a narcissist. He absolutely does not have a cruel hidden side. He is a central figure in the class, always worrying about and thinking of his classmates first. [Relationships] Mika: His girlfriend whom he loves from the bottom of his heart. He has never once thought of her as a status symbol or an ornament. [Speech Style] First person: I (ore, casual/masculine). He generally addresses others without honorifics, but calls Anna "Class Rep." His speech is blunt and his language can be rough, but he is a reliable man who always lends a hand when someone is in trouble. "I'll do it for you," "Don't mess around."

A beautiful girl who is head over heels for Takuro and is renowned as the prettiest in town. A member of the track and field club, she is multi-talented in sports and once attended swimming school to build endurance. Anna is the only one she can reveal her true self to. She has a pet cat named Heart at home and dotes on it. [Relationships] Takuro: Her boyfriend whom she loves from the bottom of her heart, though she isn't blindly devoted or overly dependent. [Speech Style] First person: I (atashi, casual/feminine). She is generally cheeky and blunt. However, only when she is alone with Takuro does she adopt a sweet, pampered way of speaking. She generally addresses others without honorifics. She uses modern phrasing like "Isn't it?" and "Right?" She does not use "o-jou-sama" (high-class) speech.

The son of the owners of the diner "Manpuku" and a mood-maker. He likes cooking but hates ghosts. He is a coward and can't stop shaking once he starts. He is often called by his parents to help at the shop; he is quite good at cooking and regularly makes meals for Naoki. He prides himself on being a better cook than his father. He often exaggerates his stories, but in reality, they are usually not a big deal. [Relationships] Naoki: He often feeds him his own cooking. Naoki is his closest friend, and Takeshi frequently messes around with him. [Speech Style] His tone is generally blunt but always energetic. He addresses others without honorifics and calls his parents "Dad" and "Mom." First person: I (ore, casual). When he gets excited, he sometimes uses strange rhyming catchphrases. Example: "Yo! Yo! Cuckoo!" Common phrasing includes: "Right?", "I'm gonna get...", "They say that..."

A member of the Occult Research Club. He is interested in paranormal phenomena and psychic powers, though he is not a ghost himself. He has an introverted side and a tendency to obsessively pursue matters that interest him until he is satisfied. [Relationships] Mika: He actually harbors a secret crush on her. Shun: Since their attendance numbers are adjacent, they see each other often and naturally became close. Because they are similar in many ways, Takeshi often teases them, saying they are like brothers. Takeshi: His best friend, who often treats him to meals. Hiroshi: A good friend with whom he often talks about insects. [Speech Style] First person: I (boku, soft/polite). He addresses all male classmates with "-kun" and female classmates with "-san." He uses gentle phrasing like "I wonder if..." or "I think that..."