Hakoniwa Base Ball Uses AI

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A front-office baseball management sim modeled on Japan's pro baseball (NPB) — no action. Run the draft, free agency, trades, contracts, scouting and stadium finances; simulate a season instantly or watch it pitch by pitch. Up to 30 teams, 6 leagues, all editable via CSV.

Developer: Alybe Aria
Released: 16 Jul 2026
Price: $9.99
Platforms

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Update posts

2 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 30 Oct, 14:34 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 12 hours. Observed since 24 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

Ver 2.17: Stadium Revamp/Intros, Pitcher Usage & 2 Minigames
25 Oct 2026 · Community Announcements
Ver 2.15: Batting, Foul Fly Defense & Postgame Stats
18 Oct 2026 · Community Announcements
Ver 2.13: Deep HRs & Replays, Double Switch, Sign Colors
12 Oct 2026 · Community Announcements
Ver 2.09: Home Run Derby, Pitch Link & Umpire Challenge
3 Oct 2026 · Community Announcements
Ver 2.06: Relief Carts, Probable Starters and New Tools
26 Sept 2026 · Community Announcements
Ver 2.00: 3D Matches, Uniform Editor and Ballpark Editor
20 Sept 2026 · Community Announcements
Ver 1.88 Match Info, Starter Swap, Double Plays, Draft Board
19 Sept 2026 · Community Announcements
Ver 1.80 Broadcast Feed, Pickoffs, Foul Flies, FA Ranks
13 Sept 2026 · Community Announcements
Ver 1.74 Two-Way to Fielder, Recovery, Auto Roster Modes
6 Sept 2026 · Community Announcements
Ver 1.73 Overseas Moves, New Contract Desk and Help Guides
5 Sept 2026 · Community Announcements
Ver 1.71 Draft Overhaul — Scout All Year, Interview, Lottery
30 Aug 2026 · Community Announcements
Ver 1.70: Player Portraits, Post-Game News Show & More
29 Aug 2026 · Community Announcements
Ver 1.61 — Overseas Scouting, Save Protection, Pitching
23 Aug 2026 · Community Announcements
Ver 1.57 Update - Player Directory, Game Records and More Update
17 Aug 2026 · Community Announcements
Ver 1.53: International Tournament & Club Business Overhaul
16 Aug 2026 · Community Announcements
Ver 1.51: League Realignment, Dispersal Draft, New Offseason
14 Aug 2026 · Community Announcements
Ver 1.50 — Two-Way Players, Active Draft & Monthly MVP
13 Aug 2026 · Community Announcements
Ver 1.46 — Quick Scout, and personalities for your players
12 Aug 2026 · Community Announcements
Ver 1.43 - Amateur career stats, female players, title races
11 Aug 2026 · Community Announcements
Ver 1.37 — Pre-Match screen, career logs & amateur stats
9 Aug 2026 · Community Announcements
Ver 1.35 — Pitch Call Mode / Roster Sorting / Baseball IQ
8 Aug 2026 · Community Announcements
Ver 1.30 — Farm Roster Guarantee / Instant-Impact Draftees
5 Aug 2026 · Community Announcements
Ver 1.28 — Watch-Mode Pitching Calls / Farm Lineups / Kire
4 Aug 2026 · Community Announcements
Ver 1.27 — Preseason Mode, Overseas Dispatch, FA Redesign Update
2 Aug 2026 · Community Announcements
Ver 1.25 — Pitching AI Overhaul / Fielder Fatigue & Durability / Offense Balance
1 Aug 2026 · Community Announcements
Ver 1.22 — Release Players Anytime / Pitch-by-Pitch / UI Overhaul
26 Jul 2026 · Community Announcements
Ver 1.20 — Three-Game Series / Pitch Tempo / Postseason Stats
21 Jul 2026 · Community Announcements
Ver 1.18 — Clinch Celebrations / Autoplay / Free Agents
20 Jul 2026 · Community Announcements
Ver 1.16 Update — Player Hometown, Height & Weight / CSV Editor Overhaul Update
19 Jul 2026 · Community Announcements
Ver 1.14 Update — Draft Overhaul: First-Round Bidding Lottery, Live Drawing Show Update
18 Jul 2026 · Community Announcements

From the game’s Steam news feed, last checked 30 Oct, 14:34 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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