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Asobi ni Iku yo! ~Chikyuu Pinchi no Kon'yaku Sengen~

あそびにいくヨ! ~ちきゅうぴんちのこんやくせんげん~

TitleAsobi ni Iku yo! ~Chikyuu Pinchi no Kon'yaku Sengen~
Original titleあそびにいくヨ! ~ちきゅうぴんちのこんやくせんげん~
AliasesLet's Go Play!
DeveloperDesign Factory Co., Ltd. & Idea Factory Co., Ltd.
PublishersIdea Factory Co., Ltd.
LinksWikipedia (en), Wikipedia (ja), Wikidata
Shops» US$ 109.90 @ PlayAsia
Related anime[DB-ANN] Asobi ni Iku yo! (TV Series, 2010)


The story revolves around Kakazu Kio, an ordinary high school freshman living in Okinawa. A girl with cat ears appears before him during a memorial service for one of his family ancestors. The girl calls herself Eris and claims she is an alien. Before long, fanatical alien worshippers and a mysterious government agency are in hot pursuit of Eris, but Kio's childhood friend Manami — who wants to follow in her father's footsteps in the CIA — captures Eris. Kio finds himself having to protect Eris from everyone.

(from AnimeDB)


Kakazu Kio嘉和 騎央
HairBrown, Short, Spiky Bangs
RoleHigh School Student


A normal Earthling high school student who lives in Okinawa.
He lives together with Eris.

Main characters

Antonia Morfenossアントニア
AliasesAntonia Lirimonie Norfedras Papanorgas Arecroteles Cnorses Morfenoss, アントニア・リリモニ・ノフェンデラス・パパノーガス・アレクロテレス・クノーシス・モルフェノス
HairPink, Short
BodyKid, Pale, Short (obsolete), Slim
ClothesDress, Kemonomimi Headband, Mary Jane, Tail
PersonalityNature Lover
RoleAmerican, Granddaughter, Greek, Ojousama
Voiced bySaitou Ayaka


The granddaughter of a great maritime tycoon Morfenoss.
She's the representative of a secret society that reveres cat ears, the "Underside of a Kitten Foot".
She's really excited that a real cat eared girl has come to Earth.

HairBlond, Spiky Bangs, Straight, Waist Length+
BodyBig Breast Sizes, Furry Tail, Kemonomimi, Pale, Slim, Teen
ClothesBell, Knee-high Boots, Naked Shirt, Pressure Suit
PersonalityCurious, Deredere, Friendly, Naive
RoleCat, Extraterrestrial
Voiced byKawasumi Ayako


An investigator from the planet 'Catia' who came to Earth as a friendship ambassador.
By a strange series of events she comes to live at Kio's house.
She loves Earth food but she's bad with heat.

HairBrown, Shoulder-length, Spiky Bangs
BodyFurry Tail, Kemonomimi, Pale, Slim, Teen
ClothesBell, Knee-high Boots, Pressure Suit
PersonalityAirhead, Mischievous
RoleCat, Extraterrestrial
Voiced bySatou Rina


Another cat ear girl that came from space.
She's of noble birth so she's innocent to the ways of the world.
She easily gets into trouble because she's such a natural airhead.
(A game original character)

Futaba Aoi双葉 アオイ
HairBlack, Hime Cut, Waist Length+
BodyPale, Slim, Teen
ClothesGlasses, School Uniform
PersonalityDeredere, Reserved, Watashi
RoleClassmate, High School Student, Psychic
Voiced byNoto Mamiko


She used to work for the Japanese Immigration Bureau as a special interrogator.
She's currently guarding Eris.
She has a special power called 'Aports' that lets her teleport objects into her hand.
Her hobby is watching DVD's and she's Kio's classmate.

Kinjou Manami金武城 真奈美
HairBob Cut, Brown, Parted in Middle, Shoulder-length
BodyPale, Slim, Teen
ClothesBelt, Hairpin, Tank Top, Watch
PersonalityTomboy, Watashi
RoleChildhood Friend, Classmate, High School Student, Neighbor
Voiced byToyoguchi Megumi


She aims to join the CIA like her dad, but they want to capture Eris so...
Now opposite to that she guards Eris.
She's Kio's childhood friend and classmate.

Side character

HairBrown, Short
BodyFurry Tail, Kemonomimi
RoleCat, Extraterrestrial, Prince


The first prince of the Galoria star system.
He looks like an eloquent nice young man, but he's really a hot-blooded character.
He has a compassionate and chivalrous side too.