How old is Shin in Sakamoto Days? Explained

Shin as seen initially fighting against Taro Sakamoto in Sakamoto Days
Shin as seen initially fighting against Taro Sakamoto in Sakamoto Days (Image Source: Studio TMS Entertainment)

Sakamoto Days defies shounen conventions by featuring protagonists who have already stepped out of their teenage years. While most manga series center around high schoolers navigating supernatural battles, this series presents a different narrative perspective. Shin Asakura, the psychic second lead, embodies a more refined and mature style of character growth.

Shin Asakura is currently 21 years old in Sakamoto Days. He began the series at 20 but celebrated his 21st birthday somewhere between the early chapters and Chapter 58. His age confirmation occurs during his meeting with Mafuyu Seba, making him significantly older than traditional shounen heroes.

The clairvoyant assassin's age progression in the series has been clearly documented. His character profile initially listed him as 20 years old. However, by Chapter 58, Shin confirms he has turned 21 during his conversation with Mafuyu. His birthday falls on June 7th, according to official character information.

Shin, as seen in his childhood days (Image Source: Studio TMS Entertainment)
Shin, as seen in his childhood days (Image Source: Studio TMS Entertainment)

This age detail becomes particularly interesting when examining the series' timeline. Shin is six years younger than Taro Sakamoto, who is currently 27. This age difference has remained consistent throughout the flashback sequences in Sakamoto Days.

Many fans have conveyed confusion about the ages shown in flashback scenes throughout Sakamoto Days. During the backstory arc, Sakamoto is shown as a 19-year-old, while Shin is shown as a 13-year-old. Some readers initially misperceived teenage Shin as being much younger due to the art style and size comparison with the taller Sakamoto.

The timeline becomes more transparent when understanding that Shin's psychic abilities were formed during his childhood. At age 13, he already had the clairvoyance that would make him problematic in Sakamoto Days. This explains why he could enact complex mental tasks despite his young appearance in the flashbacks.


Why Shin’s Age Matters in Sakamoto Days

Shin as seen in the series' part 2 (Image Source: Studio TMS Entertainment)
Shin as seen in the series' part 2 (Image Source: Studio TMS Entertainment)

The decision to make Shin 21 in Sakamoto Days illustrates a substantial departure from shounen conventions. Most protagonists in similar series are high school students, making Shin's college-age status refreshing for readers. This age choice permits more adult storytelling and character development.

Shin's age also impacts how other characters perceive him in the series. Older characters often call him "kid," while younger characters refer to him as an "old man." This dynamic broods the realistic venture of being in one's early twenties, caught between youth and full adulthood.

His age makes his former profession as a professional assassin more believable. It also promotes deeper relationships with characters like Taro Sakamoto, who acts as both mentor and friend rather than a parental figure.

At 21, Shin stands out as one of the more mature young adults within the Sakamoto Days cast. Osaragi is the same age, while Heisuke Mashimo is also 21. Lu Shaotang and Akira Akao are both 18, making them just younger than Shin but still adults.

Shin gets angry when Mafuyu calls him old dude (Image Source: VIZ)
Shin gets angry when Mafuyu calls him old dude (Image Source: VIZ)

In contrast, some characters like Amane and Mafuyu Seba are only 14 years old in the series. This age variety makes for fascinating dynamics within the cast, allowing for various relationship types and character dealings throughout the series.

As such, Shin's 21-year landmark sets Sakamoto Days as a groundbreaking entrance in shounen manga. Being older opens the door for Shin to explore deeper, more layered story arcs that go beyond the typical teenage experience. The series profits from this mature foundation. This age choice eventually differentiates the series from its contemporaries and enriches its storytelling potential.


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Edited by Deebakar