Bibliophile Princess

Reina Ueda

Elianna Bernstein (voice)

Ryohei Kimura

Christopher Selkirk Ashelard (voice)

Koki Uchiyama

Alexei Strasser (voice)

Yuma Uchida

Glen Eisenach (voice)

Wataru Hatano

Theodore Warren Ashelard (voice)

Unknown

Alan Ferrera (voice)

Yohei Azakami

Irvin Olanza (voice)

Nobunaga Shimazaki

Alfred Bernstein (voice)

Taku Yashiro

Jean (voice)

Mikako Komatsu

Anna Hayden (voice)

Ryoko Maekawa

Annie (voice)

Susumu Chiba

Baron Bernstein (voice)

有賀由樹子

Lady Wyler (voice) / Mars Company representative (voice) / Young lady (voice)

Taiki Yamashita

Burglar (voice) / Man (voice) / Retainer (voice)

Izou Oikawa

Chancellor (voice) / Head archives worker (voice) / Village chief (voice)

Miyuri Shimabukuro

Christopher Selkirk Ashelard [young] (voice)

Satoshi Hino

Sieg Eisenach (voice)

Yumiri Hanamori

Lilia Storeff (voice)

Tetsu Inada

Count Lowe Hayden (voice)

Fairouz Ai

Sophia (voice)

Kaori Maeda

Caroline (voice)

Kanon Takao

Cecily (voice)

平ますみ

Lady Kreis (voice)

根本優奈

Matilda Dauner (voice) / Young lady (voice)

Ayaka Nanase

Irene Palcas (voice)

Fumiya Imai

Conrad (voice)

服部想之介

Archives worker (voice) / Guard (voice)

Tetsuro Noda

Chamberlain (voice)

Shinei Ueki

Man at the party hall (voice) / Royal palace male servant (voice)

Kazumasa Fukagawa

Alexei's subordinate (voice) / Man (voice)

Natsumi Kawaida

Paolo (voice)

Takako Tanaka

Rene (voice)

Mugihito

Dr. Nicola Letzi (voice)

Kikuko Inoue

Henrietta Ashelard (voice)

Ringo Yoshioka

Guard (voice)

Sho Fujisawa

Guard (voice)

Takeru Yagi

Man (voice) / Shopkeeper (voice)

綾瀬みゆう

Child (voice) / Maid (voice)

Kiyono Yasuno

Sylvia Slade (voice)

Reimi

Nash Company representative (voice) / Young lady (voice)

植田千尋

Lady (voice) / Sinus Company representative (voice)

Kumiko Nakane

Selma (voice)

Yuna Mimura

Rona (voice)

Aoi Yuuki

Sharon Gardwin (voice)

Yu Shimamura

Elen (voice)

Michiko Neya

Agnes (voice)

Hironori Kondoh

Duke Palcas (voice)

Hiroshi Yanaka

Earl Casull (voice)

Ken Mizukoshi

Civil official (voice)

今井輝光香

Young lady (voice)

Nao Ojika

Young lady (voice)

Yohei Hamada

Retainer (voice)

Kousuke Oonishi

Man at the market (voice)

Shunsuke Todo

Man at the market (voice)

藤田大助

Man at the market (voice)

矢野廣彰

Man at the market (voice)

Tomokazu Sugita

Baron Maudslay (voice)

Rie Kawamura

Marissa (voice)

Aya Yamane

Child (voice)

髙井うらら

Lady (voice)

小笠原仁

Man at the party hall (voice)

Kentaro Kumagai

Laennec Owain (voice)

Yuki Ito

Shadow (voice)

北野更

Village girl (voice)

Tomoaki Maeno

Rei (voice)

Mitsuki Nakamura

Burglar (voice)

中司ゆう花

Lady Eisenach (voice)

Aki Sugawa

Lady Dauner (voice)

Akari Tadano

Maid (voice)

Sayumi Suzushiro

Sara (voice)

Jun Inoue

Archives worker (voice)

秋谷啓斗

Archives worker (voice)

Miku Hiratsuka

Young lady (voice)

Natsuko Abe

Young lady (voice)

下鶴直幸

Official (voice)