Skip to product information
1 of 6

Pre-Owned

Jun Mayuzuki - Kowloon Generic Romance Manga

Jun Mayuzuki - Kowloon Generic Romance Manga

Regular price $8.99 USD
Regular price $14.99 USD Sale price $8.99 USD
Sale Sold out
Volume

Reiko Kujirai is a 32-year-old real estate agent who lives alone in Kowloon Walled City, a dense, lived-in neighborhood full of neon, noodle shops, and handmade signs. She spends her days showing apartments, her evenings in the city's food stalls, and her moments with a coworker she's drawn to without being able to explain why. But the city is not what it seems, and Reiko is slowly pulled into a mystery involving a strange phenomenon called "Second Kowloon" and the possibility that she is not the only version of herself.

Kowloon Generic Romance (original title Kūron Jenerikku Romansu) is a seinen romance and sci-fi mystery written and illustrated by Jun Mayuzuki, the creator of After the Rain. It was serialized in Shueisha's Weekly Young Jump from November 2019 to April 2026 and collected in 12 volumes. The series leans on nostalgia and atmosphere: Mayuzuki's art renders Kowloon's tangled architecture, food, and street life in detail, and the mystery unfolds gradually alongside the slice-of-life setting. The series was nominated for the 14th Manga Taishō in 2021.

Published in English by Yen Press beginning in 2022. An anime adaptation premiered in April 2025.

Other Notable Works

Jun Mayuzuki: After the Rain (Winner of the 63rd Shogakukan Manga Award)   Comparable Peers: Sunny (Nostalgic slice-of-life peer), Yokohama Kaidashi Kikou (Quiet, atmospheric sci-fi peer)

Series Details

Japanese Name: 九龍ジェネリックロマンス (Kūron Jenerikku Romansu)
English Title: Kowloon Generic Romance
Story & Art: Jun Mayuzuki
Original Publisher: Shueisha (Weekly Young Jump)
English Publisher: Yen Press
Release Years: 2019-2026 (Japan) / 2022-present (English)
Volumes: 12 (Japan, complete) / 11+ released in English
Age Rating: Mature (18+)
Genre: Romance, Mystery, Science Fiction, Seinen

Comics & manga are assumed VG+ or better unless otherwise noted. No broken spines, no writing, no stickers, and may have light shelf wear. Mid-2000s or earlier manga may have slight yellowing due to the age of the paper. All manga and comics are assumed to be pre-owned.

Only multiple item orders that combine to $120 or more get free shipping.

Shipping Policy

Vinyl records are almost always shipped in wide whiplash mailers with a cardboard insert and a sheet of bubble. Opened/Pre-owned records are tested before shipment to insure good quality. Small corner dings on the record jacket are not allowed for exchanges.

Cassette tapes & CD's are shipped in bubble mailers.

Hats, toys, and figures are shipped in boxes.

Clothing are shipped in poly mailers.

Returns & Exchanges

HiFi LoFi Return Policy:

At HiFi LoFi, we are committed to ensuring your satisfaction with every purchase. To maintain transparency and provide you with a smooth shopping experience, our return policy is designed to be straightforward.

Returns Accepted Only for Incorrect Items Shipped:

We understand that mistakes can happen, and in the rare instance that you receive the wrong item, we are happy to facilitate a return. Our return policy is specifically limited to cases where the item you receive is not the one you ordered.

How to Initiate a Return:

Contact Us Promptly: If you believe you have received the wrong item, please contact our customer service team within 7 days of receiving your order. You can reach us at hflf.online@gmail or call us at 206-695-2869.

Provide Necessary Information: To expedite the process, please provide your order number, a clear description of the item received, and the item you originally ordered.

Return Authorization: Once we have verified the error, we will issue a return authorization and provide instructions on how to return the incorrect item.

Return Shipping: We will cover the cost of return shipping for the incorrect item. Please follow the provided instructions for returning the item in its original condition and packaging.

Conditions for Returns:

Returns are only accepted for incorrect items shipped.
The item must be in its original condition, unopened, and with all original packaging.

View full details
  • Free Shipping Offer

    Free economy shipping when you spend $120+
    **X-Large statues & rare vinyl records/video games are excluded**