SOS is the twenty-first chapter of the Horimiya manga written by HERO and illustrated by Daisuke Hagiwara. Opening the fourth collected volume, it centers on the two series leads, Kyouko Hori and Izumi Miyamura, and was first published in 2013 in the sequence between Chapter 20 and Chapter 22.
Main Characters (2)
Summary
Bearing the title SOS, this twenty-first chapter marks the start of the fourth collected volume. The entry keeps its focus on the two leads, Kyouko Hori and Izumi Miyamura.
Key Events
The chapter continues the storyline from Chapter 20 and hands off to Chapter 22, keeping the ongoing thread between Hori and Miyamura at its core.
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Frequently Asked Questions
What is Horimiya Chapter 21 called?
Horimiya Chapter 21 is titled SOS, written by HERO with art by Daisuke Hagiwara.
Which volume does Horimiya Chapter 21 open?
Chapter 21 opens the fourth collected volume of Horimiya.
Who are the central characters in Horimiya Chapter 21?
Chapter 21 keeps its focus on the two series leads, Kyouko Hori and Izumi Miyamura.
When was Horimiya Chapter 21 released?
Chapter 21 ran as Issue number 5 of 2013 and was released on April 18, 2013.
What chapter follows Horimiya Chapter 21?
Chapter 21 continues the storyline from Chapter 20 and hands off to Chapter 22.
Sources & Information
Looking for more on Chapter 21? The Horimiya Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Horimiya anime series, manga, and official materials. Horimiya was created by HERO and Daisuke Hagiwara, published by Square Enix, and animated by CloverWorks. All rights to Horimiya and its characters belong to their respective owners. Episode and chapter references are cited where applicable.
Rights holders
- Created byHERO and Daisuke Hagiwara
- Published bySquare Enix
- Animated byCloverWorks
All rights belong to their respective owners.
Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:
- Movie pages: theatrical posters and key visuals, credited to CloverWorks and Square Enix.
- Game pages: official box art, credited to the game's respective publishers.
- Manga chapter pages: volume covers, credited to Square Enix and HERO and Daisuke Hagiwara.
Official resources:
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