|Affiliation||Amagi Brilliant Park|
|Light Novel||Volume 2|
|Anime||Episode 6: "Not Enough People!"|
Eiko Adachi is a woman who used to work in A.V. and is hired by Amagi Brilliant Park in order to compensate for the lack of staff members.
She has long, straight black hair which is accessorized with a pink headband and she has gold-orange eyes.
She is very well mannered and has a polite personality. She has a soft spoken voice and a friendly smile. She is a good worker who loves to make people happy. Because of this, she quits her jobs as an AV voice actress so that she can be a cast member for Amagi Brilliant Park.
Not much is known about her past, except that she used to work as an Animal Video actress, shortened to AV. Seiya and Moffle thought that she meant AV as in Adult Video until seeing what she really meant.
- She share the same Voice Actress as that of Azuki, Airinotable character of 'Oni ChiChi' and as Russle, Jinof 'Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?'
- She is capable of understanding what the mascots are saying when they are not speaking.
- Gatoh (the author) had an interview when he said that Eiko was really an Animal Video she is the number 10
|V • T • E Characters of "Amagi Brilliant Park" Universe|
|Main||Seiya Kanie • Isuzu Sento • Latifa Fleuranza|
|Casts||Mascots||Moffle • Macaron • Tiramy • Wanipee • Dornell • Jaw|
|Fairies||Muse • Salama • Sylphy • Kobory|
|Others||Triken • Ashe • Wrench-kun • Okuro • Nick • Genjūrō • Rubrum • Taramo • Eiko Adachi • Biino Bandō • Shiina Chūjō • Tetsuhige • Cameo (Chief of General Affairs • Codain • Future • Jack Randy • Mer-chan)|
|Others||Takaya Kurisu • Aisu Kyūbu • Takami • Mutsumi Terano • Kanae Tsuchida • Kimura • Light Novel (Saki Kyūbu)|