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201712-Sai. Torokeru Puzzle Futari no Harmony game familyGame family

Nintendo · Game family

12-Sai. Torokeru Puzzle Futari no Harmony

12-Sai. Torokeru Puzzle Futari no Harmony, developed by Happinet, was released for Nintendo 3DS in Japan on 2017-10-26. Its documented physical format is Game Card. The catalog classifies it as Puzzle. 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.

12-Sai. Torokeru Puzzle Futari no Harmony is documented as a physical Game Card release for Nintendo 3DS. Developer: Happinet. Cataloged genre: Puzzle. The archive records this package family for Japan with a documented release date of 2017-10-26. This family currently groups 1 documented physical package.

Released
October 26, 2017
Platform / family
Nintendo 3DS
Format / type
Game Card
Region
Japan
Developer
Happinet
Genre
Puzzle
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

12-Sai. Torokeru Puzzle Futari no Harmony is developed by Happinet. The source-linked collector record documents a Game Card release for Nintendo 3DS in Japan, dated October 26, 2017. The catalog classifies it as Puzzle.

Developer
Happinet
Research status
Structured source record
01

Release context

The documented release is October 26, 2017 for Japan on Nintendo 3DS. 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 Game Card. 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 ↗