Duos
Bandai Namco
Reiji & Xiaomu
Yuri Lowell & Velvet Crowe
Kite & Black Rose
Jin & Kazuya
Alisa Bosconovitch & Alisa Ilinichina Amiella just to **** with everybody
Lloyd Irving & Colette Brunel
Sophitia Alexandra & Cassandra Alexandra
Flynn Scifo & Estellise Sidos Heurassein
that SRW duo I forget their names
Alphen & Shionne (Tales of Arise)
Capcom
Morrigan & Demitri
Ryu & Ken Masters
Chris Redfield & Jill Valentine
X & Zero
Lady & Trish
Felicia & Hsien-Ko
Vergil & Nero
Sega
Joker & Yu Narukami
Sakura Shinguji & Sakura Amamiya
Arle Nadja & Tee
Akira Yuki & Pai
Zephyr & Leanne
Tatsuya Suou & Maya Amano (yes, give P2 more love than Atlus ever will)
ONE duo from Shinobi. JUST ONE. and idek who. use whomever has the coolest designs and moves ig
Someone from Shining Resonance Refrain, haven't played in ages so don't recall any names
Toma & Cyrille
Vyse & Aika
Nintendo
Pearl & Marina (MOVESET INCLUDED, COMING IN ANOTHER POST)
Chrom & Lucina
Shulk & Fiora
Byleth Eisner (male) & Officer Howard from Astral Chain (Female) YES THEY'RE COMPLETELY CLASHING AESTHETICS OF PAST AND FUTURE WHICH MAKES THIS PERFECT SCREW YOU.
Pit & Palutena
Elma & Pyra/Mythra (Pyra and Mythra swap between each other in some moves; in the Super Pythra
transforms into Pneuma while Elma goes into her true form cause **** it she can)
Konami (NEW COMPANY)
Simon Belmont & Richter Belmont
Square Enix (NEW COMPANY)
Cloud Strife & Tifa Lockhart
Neku Sakuraba & Daisukenojo "Beat" Bito
YoRHa No.2 Type B & YoRHa No.9 Type S (...aka 2B & 9S)
SNK (NEW COMPANY)
Haohmaru & Nakoruru
Falcom (NEW COMPANY)
Estelle Bright & Rean Schwarzer
Combos
Dante (Capcom) & Bayonetta (Sega)
Ulala (Sega) & Haruka Amami (Bandai Namco) Y'ALL AIN'T READY.
KOS-MOS (Bandai Namco) & Aigis (Sega)
Captain Falcon (Nintendo) & Terry Bogard (SNK)
Chun-li (Capcom) & Xiaoyu (Bandai Namco)
Arthur (Capcom) & Gilgamesh (Tower of Druaga; Bandai Namco)
Bill Rizer (Konami) & Marco Rossi (SNK)
New Game Plus only
T-elos (Bandai Namco) & Sephiroth (Square Enix) and not because I ship them or anything
Solos
Bandai Namco
Kyoko Kuremi
/Alphamon
Milla Maxwell (wow I'm giving Tales a lot of love)
Siegfried Schtauffen (joins after Nightmare is defeated for the final time)
Haseo (.hack G.U.)
Valkyrie
Saya
Capcom
Phoenix Wright & Maya Fey (technically a duo but treated as a solo just like in 2)
Frank West
Leon Kennedy
Viewtiful Joe
New Game Plus only
Albert Wesker
Sega
Segata Sanshiro
Kiryu Kazuma
Gemini Sunrise
Vashyron
Jeanne
Balder (starts as a boss)
Beat (Jet Set Radio)
Axel Stone
Crow (after being defeated for the final time)
Konami
Solid Snake
Adrian Fahrenheit “Alucard” Tepes
Cheryl “Heather” Mason
Square Enix
Fayt Leingod
YoRHa Type A No.2 (aka A2)
Eight (Dragon Quest VIII)
Yoshiya "Joshua" Kiryu
Kid (Chrono Cross)
Aya Brea
Nintendo
Min Min (**** it decided to make her solo)
Dark Pit
Samus Aran (starts in Zero Suit, equips Power Suit for the final attack)
SNK
Mai Shiranui
Falcom
Adol Christin
Bosses
Bandai Namco
T-elos
Nightmare (becomes Siegfried solo unit when defeated for the final time)
Skeith (.hack IMOQ)
Druaga
Saya (becomes solo unit later)
Capcom
Juri Han
Rathalos
Deviljho
Albert Wesker (FR how has he not been in X Zone yet?????)
Sega
Crow
Tohru Adachi
Dark Prince (Puyo Puyo)
Balder (becomes solo unit after defeated the last time)
Loptr
...uhhh crap what are other Sega bosses I can use? Can I maybe use Eggman WITHOUT Sonic?
Nintendo
Metal Face
Xenoblade X Spoilers
Lao Huang
Malos
Edelgard FE3H spoilers
DJ Octavio feat. Callie (Callie later becomes a friendly NPC)
Octo Expansion spoilers
Hijacked Agent 3 (male)
Akira Howard (Male, Officer Howard's twin brother who turns bad) Astral Chain spoilers
Medusa
Ridley
Black Shadow (hey it's more respect F-Zero will get than Nintendo ever will give)
Dr. Coyle
Square Enix
Sephiroth
Sho Minamimoto
Dhoulmagus (Dragon Quest VIII)
Konami
Grey Fox
Vlad “Dracula” Tepes
Pyramid Head
Senator Armstrong
NANOMACHINES, SON!
SNK
Geese Howard
Falcom
Arianrhod
NPCs
Bandai Namco
Shion Uzuki
Capcom
Palico
Miles Edgeworth
Dan Hibiki
Sega
Skull
Violet
Oracle
Morgana
Ringo (Puyo Puyo)
Yosuke Hanamura
Rise Kujikawa
Teddie
Naoto Shirogane
Blaze Fielding
Nintendo
Tiki
Sothis
Dunban (Fiora alluded to him in PXZ2, why the translation called him Shulk is beyond me, she said "onii-chan" which clearly means older brother thus she meant Dunban)
Marie
Callie (becomes friendly NPC after defeated for the last time)
Agent 3 (male)
Agent 8 (female)
Spring Man
Ninjara
Lin Lee Koo
Tatsu (IF I INCLUDE LIN I HAVE TO INCLUDE HIM TOO. BE GLAD HE'S NOT ****ING BOZE.)
Rex (LMAO EVEN IN X ZONE HE GETS SHAFTED)
Nia
(occasionally transforms into Blade Form for plot reasons)
Konami
Raiden (Revengeance)
Square Enix
Aerith Gainsborough
Shiki Misaki
Raimu “Rhyme” Bito
Yangus
SNK
Athena Asamiya
Kyo Kusanagi
Falcom
Joshua Bright
Name-dropped (mentioned by other characters but don’t actually appear in the story)
Heihachi Mishima (RIP his VO)
Cap’n Cuttlefish
Enzo
Barret Wallace
Balmung (.hack)
Melia Antiqua
Robin (gender kept ambiguous)
Tharja
Ribbon Girl
Twintelle
Labrys
Jena Anderson (Astral Chain)
Kogoro & Mii (they’ll never be playable again, but can be mentioned in passing)
Debating on adding
Compile Heart as a company (Neptunia, Fairy Fencer F)
Trauma Center/Team representation of some kind