Dreamcast:Japanese Exclusive Games List

While the console garnered a devoted following worldwide, the Dreamcast boasted an extensive array of approximately 347 Japanese exclusives that were never officially released globally.

Game list
{| class="wikitable"|- ! Title !align="left"| Developer !align="left"| Publisher !align="left"| Japanese Release Date
 * 21: Two One
 * align="left"| PrincessSoft
 * align="left"| PrincessSoft
 * align="left"| December 27, 2001
 * Advanced Daisenryaku 2001
 * align="left"| SystemSoft
 * align="left"| Sega
 * align="left"| April 26, 2001
 * Advanced Daisenryaku: Europe no Arashi - Doitsu Dengeki Sakusen
 * align="left"| SystemSoft
 * align="left"| Sega
 * align="left"| June 22, 2000
 * Aero Dancing F: Todoroki Tsubasa no Hatsu Hikou
 * align="left"| CRI
 * align="left"| CRI
 * align="left"| November 16, 2000
 * Aero Dancing i
 * align="left"| CRI
 * align="left"| CRI
 * align="left"| February 15, 2001
 * Aero Dancing i: Jikai Sakuma de Machite Masen
 * align="left"| CRI
 * align="left"| CRI
 * align="left"| August 23, 2001
 * Aero Dancing: Torodoki Taichou no Himitsu Disc
 * align="left"| CRI
 * align="left"| CRI
 * align="left"| January 20, 2000
 * After...: Wasureenu Kizuna
 * align="left"| Ciel
 * align="left"| Pionesoft
 * align="left"| February 26, 2004
 * Aikagi: Hidamari to Kanojo no Heyagi
 * align="left"| F&C・FC02
 * align="left"| NEC Interchannel
 * align="left"| August 7, 2003
 * Air
 * align="left"| Key
 * align="left"| NEC Interchannel
 * align="left"| September 20, 2001
 * Angel Present
 * align="left"| HuneX
 * align="left"| NEC Interchannel
 * align="left"| April 12, 2001
 * Angel Wish: Kimi no Egao ni Chu!
 * align="left"| Favourite
 * align="left"| Pionesoft
 * align="left"| February 24, 2005
 * Animastar
 * align="left"| AKI
 * align="left"| AKI
 * align="left"| June 15, 2000
 * Ao no Roku-gō: Saigetsu Fumachibito -Time and Tide
 * align="left"| Sega
 * align="left"| Sega
 * align="left"| December 7, 2000
 * Atsumare! GuruGuru Onsen
 * align="left"| Sega AM7
 * align="left"| Sega
 * align="left"| September 23, 1999
 * Atsumare! GuruGuru Onsen BB
 * align="left"| Overworks
 * align="left"| Sega
 * align="left"| October 31, 2000
 * Baldr Force EXE
 * align="left"| Giga
 * align="left"| Alchemist
 * align="left"| October 28, 2004
 * Bass Rush Dream: EcoGear PowerWorm Championship
 * align="left"| Visco
 * align="left"| Visco
 * align="left"| December 21, 2000
 * Battle Beaster
 * align="left"| Studio Wonder Effect
 * align="left"| Studio Wonder Effect
 * align="left"| March 15, 2001
 * BikkuriMan 2000 Viva! Festival!
 * align="left"| Sega Toys
 * align="left"| Sega Toys
 * align="left"| May 2, 2000
 * Baldr Force EXE
 * align="left"| Giga
 * align="left"| Alchemist
 * align="left"| October 28, 2004
 * Bass Rush Dream: EcoGear PowerWorm Championship
 * align="left"| Visco
 * align="left"| Visco
 * align="left"| December 21, 2000
 * Battle Beaster
 * align="left"| Studio Wonder Effect
 * align="left"| Studio Wonder Effect
 * align="left"| March 15, 2001
 * BikkuriMan 2000 Viva! Festival!
 * align="left"| Sega Toys
 * align="left"| Sega Toys
 * align="left"| May 2, 2000
 * BikkuriMan 2000 Viva! Festival!
 * align="left"| Sega Toys
 * align="left"| Sega Toys
 * align="left"| May 2, 2000