Kiwoku Akari Mitsu/Poptropica

Early Poptropica Island

 * ? as Balloon Vendor
 * Dustin Tran as Georges-Pierre Seurat
 * Grace as Giant Spider
 * Alan Nguyen as Glow Stick Guy
 * ? as Green Explorer
 * Arizona as Leonardo da Vinci
 * ? as Pilgrims
 * Lucky as Prized Porker
 * Akari's OC as Randomized NPCs
 * ? as Skateboard Kid
 * Akari Mitsu as Spider Girl
 * ? as Vincent van Gogh

Shark Tooth Island

 * ? as Booga Bay Fisherman
 * ? as Coconut Milk Vendor
 * ? as Distressed Mother
 * ? as Fruit Bat Man
 * ? as Grass Skirt Vendor
 * Daniella as Giant Caterpillar
 * ? as Great Beast
 * PJ as Great Booga Shark
 * ? as Professor Hammerhead
 * ? as Medicine Man
 * ? as Native Islanders
 * ? as Professor Pendulum
 * Arizona as Shark Boy
 * ? as Shark Fin Vendor
 * ? as Tourist Info Lady
 * ? as Tourist Lady

Time Tangled Island

 * ? as Benjamin Franklin
 * ? as Edmund Hillary
 * ? as Exploding Crab
 * ? as Frédéric Auguste Bartholdi
 * ? as Greek Soldiers
 * ? as Henry Ford
 * ? as John Adams
 * ? as Professor Pendulum
 * ? as Tenzing Norgay
 * ? as Thomas Edison
 * ? as Vlad the Viking

24 Carrot Island

 * ? as Carrot Farmer
 * ? as Charlie
 * ? as Crazy Comet
 * Grace as Dr. Hare
 * ? as Flo
 * ? as Magic Socks
 * ? as Shy Sky
 * ? as Sleepy Bird
 * Lucky as Whiskers

Super Power Island

 * ? as Bank Policeman
 * ? as Bank Policewoman
 * Grace as Betty Jetty
 * ? as City Park Policeman
 * Daniella as Copy Cat
 * ? as County Jail Policeman
 * Alexander Martinez as Crusher
 * ? as Distressed Banker
 * ? as Hazmat Hermit
 * ? as Hot Dog Vendor
 * ? as Junkyard Policeman
 * ? as Junkyard Policewoman
 * ? as Main Street Policeman
 * ? as Masks & Capes Policewoman
 * ? as Masks & Capes Salesman
 * Arizona as Ned Noodlehead
 * ? as Pretzel Vendor
 * ? as Prison Warden
 * Jose Sanchez as Ratman
 * ? as Retired Superhero
 * PJ as Sir Rebral
 * ? as Skyscraper Policeman
 * Brandon Le as Speeding Spike
 * ? as Subway Policeman
 * ? as Subway Policewoman
 * ? as Super Power Scientist

Spy Island

 * PJ as Director D
 * Phillip Hernandez as Dr. Spyglass
 * ? as Top Secret Secretary

Nabooti Island

 * Dennis as Big Zeke
 * Brandon Le as Vince

Big Nate Island

 * ? as Cap'n Salty
 * ? as Mr. Rosa
 * ? as Nate Wright

Astro Knights Island

 * ? as Alice
 * Brandon Le as Dragotank
 * ? as Elyana
 * ? as Garth
 * ? as Goth Girl
 * ? as Invader Bot
 * ? as Mechanical Mouse
 * Brandon as Merlin
 * ? as Metal Piranha
 * Grace as Mordred
 * Daniella as Mother Phoenix
 * ? as Pegasus
 * ? as Queen of Arturus
 * ? as Richard
 * ? as Rock-Caterpillar
 * ? as Rose
 * ? as Simon Cobb
 * ? as Sir Cador
 * ? as Sir Gawain
 * ? as Sir Pelasus
 * ? as Space Sharks
 * PJ as Tigercopter

Counterfeit Island

 * ? as Balloon Boy
 * ? as Balloon Boy's Mother
 * ? as Black Widow
 * ? as Curator
 * ? as Master Mime
 * ? as Orange-Bearded Tourist
 * Arizona as Strange Man
 * ? as Underground Tunnel Tour Lady

Reality TV Island

 * ? as Betty Brownie
 * ? as Bret Batter
 * ? as Bucky Lucas
 * ? as Busy Bob
 * ? as Cathy Codex
 * ? as Chef Jeff
 * ? as Freddy Fry
 * ? as Goth Guy
 * ? as Grandma Gracey
 * ? as Grandpa Grum
 * ? as Helen Hiker
 * ? as Hip Hop
 * ? as Hippie Harry
 * ? as Lassie Lasso
 * ? as Magic Mervin
 * ? as Merry Muse
 * ? as Pizza Delivery Woman
 * ? as Rickie Rock
 * ? as Sally Score
 * ? as Sarah Snooty
 * ? as Wild Boar

Mythology Island

 * ? as Aeolus
 * ? as Aphrodite
 * ? as Apollo
 * ? as Ares
 * ? as Artemis
 * Akari Mitsu as Athena
 * ? as Bat
 * ? as Cerberus
 * ? as Charon
 * ? as Demeter
 * Brandon as Hades
 * ? as Hephaestus
 * ? as Hera
 * ? as Hercules
 * ? as Hermes
 * ? as Hestia
 * ? as Hydra
 * Daniella as Medusa
 * ? as Minotaur
 * ? as Poseidon
 * ? as Satyrs
 * ? as Scorpion
 * ? as Sphinx
 * ? as Styx Crocodile
 * ? as Titan
 * ? as Triton
 * PJ as Zeus

Skullduggery Island

 * Grace as Captain Crawfish
 * Grace's Servants as Captain Crawfish's Crew

Steamworks Island

 * Arizona as Captain Ziggs
 * Lucky as Sprocket
 * Dustin Tran as Zack

Great Pumpkin Island

 * PJ as Red Baron
 * Lucky as Snoopy

Cryptids Island

 * ? as Bald Townie
 * ? as Bearded Townie
 * ? as Bigfoot
 * ? as Chupacabra
 * ? as Giant Squid
 * Daniella as Gretchen Grimlock
 * Arizona as Harold Mews
 * ? as Himalayan Monks
 * ? as Jersey Devil
 * ? as Mr. Butler
 * ? as Nessie

Monkey Wrench Island

 * Akari Mitsu as Amelia
 * Grace as Red Baroness