I Sent My Hero Back to 1980s London for a Reason
I recently published the novel “EXTRA TIME” on Kindle. Since I went to the trouble of writing it, I thought I’d record the story behind how this work came together, split across several posts. This first installment covers what sparked the idea and what kind of story it is.
The trigger was, honestly, pretty simple
The idea was extremely simple. I was reading a nariagari-style light novel and suddenly thought, “This would be interesting if I brought it into football”—that’s really all there was to it.
But once I actually started building it out, it became interesting to a degree that surprised even me. “Maybe this is worth putting out into the world.” That’s the moment I decided to genuinely see it through to completion.
About the person writing this
I’ve played football since I was a kid, and eventually played up through an adult amateur league. I wasn’t much of a player, but my habit of watching the game stubbornly persisted, and I’ve always loved talking tactics.
While I’m confessing things, I should admit I’ve been a Gooner (Arsenal fan) for over 20 years. But I’ve deliberately kept Arsenal completely out of this story. Whether the club I support wins or loses, I never feel quite settled about it. Ha.
Synopsis
The protagonist is Keisuke Yamada, a shut-in YouTuber in present-day Japan who explains football tactics online. One day, he wakes up in London, 1980, as a 28-year-old English center-back named “James Brennan.”
All he has with him is his knowledge of modern football tactics and his eye for reading the pitch. From there, he takes charge of a small South London club, Wandle Wanderers FC, drags them up from the lower leagues to the top flight, and eventually leads the England national team to a World Cup title. It’s a fourteen-year story, spanning 1980 to 1994.
About the other reincarnated character, Marco
As is standard for the reincarnation genre, I wanted to include a second reincarnated character alongside the protagonist from the very start. A story with only one reincarnated character tends to become one-directional. I felt that tension would only emerge if a rival holding an equal advantage stood on the other side.
That’s how Marco Bertolini came to be. He too is someone who has lived through life again and again. But what he carries is completely different from what James carries. Exactly how the two of them intersect, and what kind of confrontation results, I’ll save for the main story. His presence adds a layer or two of complication to what would otherwise be a straightforward “tactical dominance” power fantasy.
This, too, is a place where I happily leaned into the conventions of the reincarnation genre.
Why 1980 to 1994
The time period was chosen for a reason too.
One reason was that the premise of “dominating through tactics” needed to be set far enough in the past to hold up. Another was that football in this era was wrapped in countless dramas, and I wanted to write toward that nostalgia for its atmosphere. Personally, the biggest reason is that the 1994 World Cup was the first tournament I watched with real awareness, and it left a strong impression burned into my memory.
If something here connects with readers’ own memories or emotional chords somewhere along the way, nothing would make me happier.
The title follows nariagari-novel conventions (but rebels against them, just a little)
Since the idea originated from nariagari-style fiction, I naturally researched successful nariagari titles seriously as well. The conventional formula turned out to be quite clear: a long title averaging around 74 characters, a two-part structure of Main + Sub, and a basket of keywords like “reincarnation, loop, cheat, overwhelming strength, banishment, ‘the time when I was…,’ comeuppance.” Since only the title is visible on a smartphone screen, the title itself functions as “ad copy doubling as a synopsis.”
At first I was ready to dive headfirst into this template myself. I seriously considered a thoroughly mainstream nariagari-style option along the lines of “The Time I Reincarnated as an English Footballer in 1980 ….”
On the other hand, I also lined up shorter, more literary title candidates, like “Re-reception” or “The Father’s Door.” But these felt too heavy for younger readers. So what I ultimately landed on is the form it has now.
- The main title is short and hard, in English: “EXTRA TIME” (meaning extra time in a match, while also carrying the double meaning of “bonus time gained through reincarnation”)
- The subtitle retains the long, explanatory nariagari style (
A shut-in YouTuber reincarnates in 1980s London…)
In other words, it’s a hybrid: using the nariagari template as a foundation while letting the main title break free entirely. The fact that reading the subtitle tells you exactly what the book is about is also a small nod of respect to nariagari conventions.
Next time, I’ll write about how I actually built this work by turning generative AI into a team, covering the development process.
Originally published in Japanese at https://clazytech.com/2026/06/1635/. Translated with LLM assistance and reviewed before publication.