In the original arcade release, all of the characters have 3 different costumes which are available from the start.
For Kasumi, she has 3 different shinobi-style costumes.
Sega Saturn version
In the Sega Saturn version, Kasumi now has 9 different costumes, with her arcade costumes now being her default costumes, and 6 brand new costumes which are unlockable.
For her new costumes, Kasumi has 3 sailor fuku which are same in design but each have their own theme color, a rabbit suit, and 2 casual street costumes, with both having shortalls.
In all versions of the PlayStation remake, Kasumi now has 14 different costumes, with 3 being default and eleven being unlockable.
For the PlayStation remake, the summer sailor fuku has been replaced by a navy blue sailor fuku.
Other new costumes include a color swap of costume 3, two Japanese school gym uniforms, a sukumizu (school swimsuit), and an angel costume.
Dead or Alive++
In Dead or Alive++, all of the characters have 4 different costumes which are available from the start.
For Kasumi, she has three previous costumes from both regional versions of the PlayStation remake, and a new costume which consists of shinobi-style armor.
- Costumes 1 and 2 (excluding Dead or Alive++) have the kanji for "Eighteenth generation of Tenshin-style: Kasumi" (天神流第十八代目霞 Tenshin-ryū dai jūhachi-daime: Kasumi).
- For Dead or Alive++, only the first costume has the kanji.
- Kasumi, along with Lei Fang, have the most amount of unlockable and total costumes in the Sega Saturn version, with each having 6 unlockable and 9 in total.
- She, along with the other female characters, also have the most amount of unlockable and total costumes in the Japanese and North American PlayStation versions, with each having 11 unlockable and fourteen in total.