A video game series produced by [[Tecmo]] with primarily fighting games. It shares the same universe as [[Ninja Gaiden]]. Notably featuring a large number of female casts and heavily empasizing on fanservices. 

h4. Dead or Alive

* [[Bayman (doa)|]]
* [[Gen Fuu]]
* [[Jann Lee]]
* [[Kasumi (DOA)|]]
* [[Lei Fang]]
* [[Raidou (DOA)|]]
* [[Ryu Hayabusa]]
* [[Tina Armstrong]]
* [[Zack (DOA)|]]

h5. Dead or Alive ++

* [[Ayane (DOA)|Ayane]]
* [[Bass Armstrong]] (Mr. Strong)

h4. [[Dead or Alive 2]]

* [[Hayate (DOA)|]] (Ein)
* [[Helena Douglas]]
* [[Leon (DOA)|]]

h4. [[Dead or Alive 3]]

* [[Brad Wong]]
* [[Christie (DOA)|Christie]]
* [[Genra (DOA)|]]
* [[Hitomi (DOA)|]]

h4. [[Dead or Alive 4]]

* [[Alpha-152]]
* [[Eliot_(DOA)|]]
* [[Kokoro (DOA)|]]
* [[Lisa Hamilton]] ([[La Mariposa]])
* [[Nicole 458|Nicole-458]]

h4. [[Dead or Alive 5]]

* [[Mila (DOA)|]]
* [[Rig (DOA)|]]

h5. Dead or Alive 5 Ultimate

* [[Marie Rose]]
* [[Nyotengu]]
* [[Phase-4]]

h5. Dead or Alive 5 Last Round

* [[Honoka (DOA)|Honoka]]

h4. [[Dead or Alive Xtreme Venus Vacation]]

* [[Amy (doa)|]]
* [[Elise (doa)|]]
* [[Fiona (doa)|]]
* [[Kanna (doa)|]]
* [[Koharu (doa)|]]
* [[Lobelia (doa)|]]
* [[Luna (doa)|]]
* [[Misaki (doa)|]]
* [[Monica (doa)|]]
* [[Nagisa (doa)|]]
* [[Nanami (doa)|]]
* [[Patty (doa)|]]
* [[Sayuri (doa)|]]
* [[Shandy (doa)|]]
* [[Tamaki (doa)|]]
* [[Tsukushi (doa)|]]

h4. [[Dead or Alive 6]]

* [[Diego (DOA)|]]
* [[Nico (DOA)|]]

h4. Guest characters

* [[Ninja Gaiden]]
** [[Rachel (Ninja gaiden)|]] 
** [[Momiji (ninja gaiden)|]]
* [[Virtua Fighter]]
** [[Jacky Bryant]]
** [[Sarah Bryant]]
** [[Pai Chan]]
** [[Yuki Akira]]
* [[Sengoku Musou]]
** [[Ii Naotora (Sengoku Musou)|]]
* [[The King of Fighters]]
** [[Shiranui Mai]]
** [[Kula Diamond]]
デッドオアアライブ DOA