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Happy Project 12

Developer waikeiPublisher waikei

Become the father of Hinata, a 4th-grader, and face three years of junior high entrance exams. Each week, choose study or play, raise her deviation score, aim for her dream school. But what's really being tested is your relationship, not her grades. Which of the 11 endings awaits you?

Top SellersNot ranked

Updated Oct 18, 2026.

Wishlist RankNot ranked

Updated Oct 18, 2026.

This app is not in the latest Top Sellers or Wishlist snapshots. It can still gain richer metadata from catalog or watchlist syncs.
Store
Developer benchmark

Metadata synced: Aug 22, 2026 · Not queued

Prices & bundle history

Steam ↗Not recordedChecked · older than 24h
GG official storesNot recordedNo cached observation
GG keyshopsNot recordedNo cached observation
Steam reviews0Score not recorded
Recorded bundlesNot recordedNo cached observation

Cached US/USD prices; checkout prices may differ. Bundle history covers recorded observations and may be incomplete.

Bundle history & historical prices

Bundle history has not been recorded yet.

Rank History

Recent appearances for this app across complete public snapshots.

This app has not appeared in the stored Top Sellers or Wishlist snapshots yet.

Data Coverage

What SteamFueled currently has for this app.

Store metadata
Synced Aug 22, 2026
Available
Reviews
No review summary yet
Pending
Tags
20 tags synced
Available
Links
1 public links
Available
Current players
Waiting for player count sync
Pending
Top Sellers
Not in latest snapshot
Pending
Wishlist Rank
Not in latest snapshot
Pending

Store Details

Public Steam metadata captured from appdetails. Contact-specific fields stay backend-only.

Platforms
macOS, Linux, Windows
Steam recommendations
Not synced
Review rating
Not synced
Weighted score
Not synced
Current players
Not synced
Achievements
Not synced
Metacritic
Not synced
Required age
Not listed
Support

Snapshot Details

Source context for the latest complete public rank snapshots.

Top Sellers
-
-
Previous - - Updated Oct 18, 2026
Snapshot size: 9,049 rows.Steam public Top Sellers rank order from the latest complete SteamFueled snapshot.
Wishlist Rank
-
-
Previous - - Updated Oct 18, 2026
Snapshot size: 5,260 rows.Steam public wishlist-rank order, not an exact private wishlist count.

Tags

Public Steam tags split by source. Store tags and genres are used more heavily for benchmark similarity than feature categories.