Shion Asuma

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Shion Asuma
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Gender: Male
Japanese Name: 遊馬 シオン(あすま シオン)
Chinese Name: 遊馬紫苑
Korean name: 아스마 시온
Romanized Name: Asuma Shion
like count: 1
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🎙️ Anime Voice Actor

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Yoshitsugu Matsuoka
Yoshitsugu Matsuoka
Japanese(Anime、Voice Actor)

🎬 Appearing Anime

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A Couple of Cuckoos
A Couple of Cuckoos
Release date: April 24, 2022

Character Setting

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Shion Asuma is a lively and cheerful male student attending Megurogawa Academy High School. Known for his outgoing personality, Shion quickly makes an impression in the story despite having little prior interaction with the main group. He has a strong admiration for Erika Amano and isn’t shy about expressing his feelings. His extroverted and somewhat flashy attitude earns him recognition among his classmates as a charismatic "ladies' man," yet he's genuinely harmless and friendly.

Hairstyle

Shion sports trendy, often slightly tousled hair that complements his energetic image. His look is always neat, reflecting his attention to personal style.

School Uniform

Shion is commonly seen in the standard Megurogawa Academy High School uniform. He wears it casually but neatly, adding a sense of effortless charm to his appearance.

Outgoing and Cheerful

Shion is known for his bright personality. He easily approaches others and has no trouble fitting into new groups.

Bold and Playful

He’s not afraid to voice his intentions, especially regarding Erika Amano, and tends to act on impulse, like joining a group uninvited.

Non-malicious “Charmer”

Though sometimes perceived as a playboy, Shion isn’t mean-spirited. He simply enjoys being sociable and loves making memories with friends.

Family Heritage

Shion is the son and heir of the Asuma School of Japanese Dance—a prestigious and traditional lineage. His family is well-known, adding to his status at school.

School Life

A second-year student at Megurogawa Academy High School, Shion mingles with Nagi Umino, Hiro Segawa, and Erika Amano, primarily after joining their group for a school trip.

Social Skills

Shion’s greatest strength is his remarkable people skills. He effortlessly navigates different social situations and builds connections quickly.

Photography

During the school trip, he acts almost exclusively as Erika Amano’s cameraman, enthusiastically capturing her moments.

Erika Amano

Shion openly adores Erika and tries to spend as much time as possible with her, even declaring his intentions to rival Nagi during the school trip. He’s supportive and respectful, mostly content with being near her.

Nagi Umino and Hiro Segawa

Though not close before school events, Shion manages to become part of their circle through his persistence and positive attitude.

Hiro Segawa—The Engagement “Lie”

Rumors surface about Shion being Hiro Segawa's fiancé after the cultural festival, but this is ultimately revealed as a lie—or at least that's what the characters claim for now.

Juniors and Peers

Shion is so well-known as a flashy, sociable guy that even his juniors call him by his first name behind his back.

Joining Nagi’s Group

Shion forces his way into Nagi, Erika, and Hiro's group for a field trip by speaking to a teacher, dedicated to spending time with Erika.

School Trip Adventures

He boldly declares to Nagi that he will stick with Erika during the trip. Throughout, he acts as Erika’s ever-reliable cameraman.

Rumored Engagement

After the cultural festival, Hiro jokingly spreads a rumor that Shion is her fiancé. Nagi reacts with surprise, as he never saw Shion as competition.

The Asuma Family Legacy

Further story developments reveal that Shion is the next in line for the Asuma school of traditional dance—a fact that’s true, even if his engagement rumor is not.

Notable but Not Central

Despite getting similar credit on the anime’s cast list as the main characters’ parents, Shion usually has a background role in the story.

Well-Connected

Shion is one of several students at the school with a well-known, prestigious family background.

School Reputation

He’s recognized as a “charmer” among students, but mostly in a lighthearted, comedic way.

Classic Declaration

“…So, about that… Is it cool if I go with Erika-chan?!”

Placement in the Story

Shion’s role brings a light and humorous atmosphere to the otherwise intricate web of relationships in A Couple of Cuckoos. He’s a memorable “supporting actor” rather than the star, but his presence always adds energy to any scene.

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(Last edited time: July 11, 2025, 11:35 a.m.)

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