What platforms is Chou Kyuukai Miracle Nine on?

Chou Kyuukai Miracle Nine was released on Sega Mega Drive/Genesis.

When did Chou Kyuukai Miracle Nine release?

Chou Kyuukai Miracle Nine was first released on July 21, 1995.

Chou Kyuukai Miracle Nine

Jul 21, 1995SportSega Mega Drive/Genesis

Chou Kyuukai Miracle Nine — frequently asked questions

What platforms is Chou Kyuukai Miracle Nine on?: Chou Kyuukai Miracle Nine was released on Sega Mega Drive/Genesis.
When did Chou Kyuukai Miracle Nine release?: Chou Kyuukai Miracle Nine was first released on July 21, 1995.

About Chou Kyuukai Miracle Nine

Chou Kyuukai Miracle Nine is an isometric-projection baseball game. When batting, the D-pad moves around and A and C swing. When pitching, Left and Right move around and C pitches. You can also take control of the rest of the team when the ball has been hit: you control the player with the ball; the D-pad moves around and C throws the ball.

Summary via IGDB.

Game details

Developer: Sega
Publisher: Sega
Game modes: Single player

Details via IGDB.

Every version compared

Prices, contemporary reception and the studio credited for each release

Platform	Year	Loose	Complete	Sealed	Fake risk
Sega Genesis	1995	—	—	—	Medium

Also released on: Sega Mega Drive/Genesis. We haven’t priced or authenticated that version yet.

Collector value & authenticity

Sega Genesis · PriceCharting sold data · Verified 2026-10-29

Loose

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Complete

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Sealed

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What it needs to play

Some modesSave battery (inside the cartridge) — saves to memory kept alive by a battery inside the cartridge; if that battery has died, saves are lost (MAME cartridge records).

How often it sells

Loose: rarely — fewer than one recorded sale a year
Complete: rarely — fewer than one recorded sale a year
Sealed: rarely — fewer than one recorded sale a year

Sales frequency from PriceCharting's completed-sale records, as of 2026-10-29.

Release record

Territory	Date	Product number
Japan	21 July 1995	G-5546

Source: Product numbers: MAME's Mega Drive software list and the No-Intro serial records in the libretro database, published where both agree on the same cartridge dump, or from the libretro records alone where MAME lists no number for that dump. Board and ROM numbers: MAME's software list

Region: JP
Released: 1995
Authenticity: Med

Modern re-releases, such as Sega Ages, the Genesis Mini and Nintendo Switch Online, are not tracked hereMedium counterfeit risk

Sega Genesis prices, all games & how to spot a fake

A Sega-made arcade-style baseball game from the Mega Drive's late years in Japan, for collectors of the genre.

Chōkyūkai Miracle Nine is an arcade-style baseball game developed and published by Sega for the Mega Drive. It came out only in Japan, on 21 July 1995.

Before you buy

This is a Japanese cartridge, so its shape differs from a Western cart and it fits a Western console only with an adapter or after removing two plastic tabs in its slot. Some modes save to a battery inside the cartridge, so ask the seller to confirm a save holds; a replaced battery is a normal repair, not a sign of a fake. Sega Retro lists it as using the six-button pad. Ask for a photo of the board before paying.