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2001J.League Pocket game familyGame family

Nintendo · Game family

J.League Pocket

J.League Pocket, developed by Konami Computer Entertainment Osaka and published by Konami, was released for Game Boy Advance in Japan on 2001-03-21. Its documented physical format is Cartridge. The catalog classifies it as Construction and Management Simulation · Sports. PLAYBACK links 1 documented physical package to this game family.

Verified catalog factsA source-linked factual history appears below. Undocumented development, regional, and package details are left unclaimed.

J.League Pocket is documented as a physical Cartridge release for Game Boy Advance. Developer: Konami Computer Entertainment Osaka. Publisher: Konami. Cataloged genre: Construction and Management Simulation · Sports. The archive records this package family for Japan with a documented release date of 2001-03-21. This family currently groups 1 documented physical package.

Released
March 21, 2001
Platform / family
Game Boy Advance
Format / type
Cartridge
Region
Japan
Developer
Konami Computer Entertainment Osaka
Publisher
Konami
Genre
Construction and Management Simulation · Sports
Exact physical item

Package identifiers still being researched

Researching

This panel separates the exact physical package from its broader game family. Only identifiers and contents tied to a stored source are shown as verified.

Manuals, inserts and extras not listed here have not yet been source-verified. They are not assumed absent.

Catalog source ↗Suggest a correction ↗

Documented item history

Release and collector context

Source-linked facts

J.League Pocket is developed by Konami Computer Entertainment Osaka and published by Konami. The source-linked collector record documents a Cartridge release for Game Boy Advance in Japan, dated March 21, 2001. The catalog classifies it as Construction and Management Simulation · Sports.

Developer
Konami Computer Entertainment Osaka
Publisher
Konami
Research status
Structured source record
01

Release context

The documented release is March 21, 2001 for Japan on Game Boy Advance. Date precision is preserved exactly: the archive does not invent a day when the source records only a month or year.

02

Regional differences

This record is scoped to Japan. The linked structured source does not document a separate regional title or package difference, so PLAYBACK does not infer one.

03

Physical packaging

The physical format is documented as Cartridge. The current structured source does not enumerate every insert, manual, sleeve, or bonus item, so no unverified contents are claimed.

04

Editions and revisions

No separate limited, bundle, or collector's edition is currently documented beneath this game family.

Research sources

  1. github.com — catalog record ↗