Manga discovery is diversifying. Bookstores, manga magazines, and comic apps were once the main gateways, but short-form videos on YouTube and TikTok, along with social media posts, are becoming new places for readers to encounter works. Because short videos must capture attention within seconds, creators often isolate the ‘kyun’ moments—the heart-skipping beats and emotional peaks—that hook viewers. Those moments can spread awareness of a title and increasingly lead to publication.
One example is Mukuchi-kun to Minami-chan (The Silent Boy and Minami-chan), a work that began on YouTube. Created by Nagimugi, its romance manga videos have surpassed 300 million total views. In August 2026, KADOKAWA published the first compiled volume.
Why do manga born from video attract so many people and expand into book form? This article looks at the appeal of the work while considering that background.
Note: The following text includes references that may count as spoilers.
Short-Form Romance That Captures the Heart Quickly
At the center of Mukuchi-kun to Minami-chan are Yakumo Shou, a silent boy with a poker face, and Asahi Minami, who actively talks to him. The story’s axis is the exchange between Shou, who rarely shows emotion, and Minami, who tries directly to close the distance between them.
Readers imagine Shou’s feelings from small changes: a fleeting expression or a reaction unlike his usual self. His excitement and confusion at Minami’s words come through subtle facial expressions and timing. The way their relationship shifts little by little carries the heartbeat unique to romance manga.
What stands out especially is that the author posts ’30-second heart-throbbing romance manga’ on YouTube. In short videos, character personalities and relationships must be communicated immediately. Rather than long explanations, visually clear expressions and gestures, amusing back-and-forth, and a final heart-pounding moment matter most.
Shou’s silence—and the unexpected reactions that slip out of it—are elements that convey character appeal even in a short clip. Each episode works as a short piece, but the design also creates a desire to know more and see the next exchange.
Meet Through Video, Enjoy the Story in Manga
Manga videos released on YouTube and social media have a strength as an entry point. When a video appears, viewers do not need to know the work from the beginning. Art that catches the eye, a line that sparks curiosity, or a character’s expression can lead them into the story.
Repeatedly watching short episodes also fosters familiarity with the characters. Fragmented ‘kyun’ moments accumulate, and eventually readers want to follow the work itself. Short form becomes the entrance, while long-form content and books become places for a deeper dive.
The first compiled volume of Mukuchi-kun to Minami-chan was published as a spin-off comic adaptation based on the video series. It is interesting that the videos were not simply turned directly into a book; instead, the story is expanded in the different format of manga. For people who encountered the charm through videos, the book becomes a new point of contact for enjoying it more deeply, while some readers may go back from the comic to the videos. Video and book have become entry points for each other.
In addition, a voice comic commemorating the release of volume 1 features Ono Kenshou as Yakumo Shou and Hondo Kaede as Asahi Minami. With voices added to their exchange, fans can enjoy a different appeal from the videos and manga.
The Possibilities of Manga Born from Social Media
Post on X
Manga has traditionally reached readers through magazine serialization or discovery by publishers. In recent years, however, the situation has changed: popularity can arise directly from posts on not only YouTube and TikTok but also social media such as X (formerly Twitter), and from there lead to comic adaptation or book publication. As creators publish short works and fragments and receive reader reactions, characters grow. Publishers and editorial departments increasingly pay attention to that traction and decide to turn works into comics.
At the same time, a strong social media response does not guarantee publication. If only short ‘kyun’ moments draw attention, the depth of the story can be difficult to convey, and video-oriented expression may not work as well on paper. On the other hand, more cases are using social media traction as material for editorial decisions, and creators are layering fragments to nurture the world of the work and connect it to the next development.
Mukuchi-kun to Minami-chan is one example of character appeal communicated through short videos expanding into the form of a comic. While enjoying Shou and Minami’s frustrating romance, readers can also look at the flow of encounter that connects video to manga, revealing a way of enjoying works unique to this era.
Mukuchi-kun to Minami-chan Volume 1
Mukuchi-kun to Minami-chan 1 (MFC)
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(Price and availability are as of the article’s publication.)
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