my posible ideas for Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi interactions with Overwatch characters and TF2 Mercenaries
Ana: use Nanoboost on Domon only to backfires from Domon using his Tetsugan just before Ana uses her Nanoboost on him
Ashe: her B.O.B got neutralized and hijacked by Koshiro's Technopathy
Baptiste: whatever Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi got wounded. his Immortality field save them
Bastion: Koshiro telepathically communicates with him where Koshiro translates everything that Bastion beeps for the rest
Brigitte: friends with Domon and Koganei as well she can be their future wives
D.va: asked Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi to sign their autographs for her
Doomfist: impressed with the powers and abilities of Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi
Echo: copies Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi
Genji: Swordfights with Mikagami and Isami as well Ash, then Koshiro reads mechanical part of his mind while Hikari reads his mind's organic parts
Hanzo: practices Archery with Ash, Soshi, and Koganei
Junkrat and Roadhog: put behind bars by Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi heroics
Lucio: do the music with Melody and Starfire kisses him to learn Portuguese
McCree: defeated by Mikagami(with McCree's peacemaker sets Ensui ablaze)
Mei: she got Mikagami for her future husband
Mercy: saves Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi lives from Reaper's attempt on their lives
Moira: uses Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi Guinea Pigs
Orisa: help Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi catches Pyro
Pharah: flying alongside Sora(Digimon), Hikari, Raven, and Starfire
Reaper: assassinates Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi
Reinhardt: he let Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi replaces him in Overwatch as he quit Overwatch
Sigma: Starfire catches his Attention for her alien heritage and Starfire kisses him to learn Dutch
Soldier 76: accompanied with Marco, Tarma, Eri, and Fio from Metal Slug where he prefers former 4 over Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi
Sombra: her hacking flat out doesn't work on Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi while Koshiro hacks her instead with his powers, and her Stealth rendered obsolete by Raven and Hikari's psychic powers as well Ash's aura powers
Symmetra: accept Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi as guests for her Utopaea
Torbjorn: see "Bastion" above, except with Toshi calls Torbjorn "Dwarf"
Tracer: flirts with Fuko
Widowmaker: goes after Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi alongside Sniper for their lives
Winston: studies Domon, Fuko, Mikagami, and Koganei's madogus as well Shinsengumi's arsenals. he notices the Pseudosciences of KH gang's arsenals
Wreckling ball: goes under the clothes of Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi where he pointed out that they all forget to wears their underwears under their clothes
Zarya: shrugs when Recca, Domon, Fuko, Mikagami, or Koganei asked her to armwrestling against any of them
Zenyatta: meditated with Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi together where he considers Koshiro Iris Incarnate
Scout: challenges team speedsters to racing with him
Soldier: loses Tic Tac Toe to Domon
Pyro: he's taken into Mental hospitals
Demoman: his explosive disarmed by Koshiro's technopathy, and when he uses his sword on Domon, he barely scratch Tetsugan-empowered Domon until he finds out that his sword hexes Domon
Heavy: challenges Domon in Armwrestling and Starfire learn Russian language from kissing him
Engineer: playing chess against Mikagami, Koganei, Koshiro, Soshi, and Raven where Koshiro hacks Engineer's gadgets
Medic: uses Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi in his medical shenanigans. Starfire learn German language from kissing him
Sniper: teams up Widowmaker to takes on Sora, Riku, Kairi, Donald, Goofy, Ash, Misty, Tracey, Melody, Robin, Starfire, Raven, Beast Boy, Taichi, Yamato, Sora, Mimi, Koshiro, Joe, Takeru, Hikari, Recca, Domon, Fuko, Mikagami, Koganei, Isami, Soshi, and Toshi
Spy: his cover blown by Raven, Hikari, and Ash powers. and Starfire learn French language from kissing him