Kristófer

Egill Ólafsson

Miko (Young)

Kōki

Young Kristófer(as Pálmi Kormákur)

Palmi Kormákur

Kristófer (Young)

Pálmi Kormákur Baltasarsson

Takahashi-san

Masahiro Motoki

Miko(as Yoko Narahashi)

Yoko Narahashi

Mrs. Ellis

Ruth Sheen

Kutaragi-san

Masatoshi Nakamura

Hitomi

Meg Kubota

Arai-san

Tatsuya Tagawa

Ella

María Ellingsen

Goto-san

Charles Nishikawa

Dr. Stefánsson

Benedikt Erlingsson

Jónas(as Sigurður Ingvarsson)

Siggi Ingvarsson

Jónas

Sigurdur Ingvarsson

Markús

Starkaður Pétursson

Philllip

Akshay Khanna

Receptionist London Hotel

Kieran Buckeridge

Dr. Kobayashi

Eiji Mihara

Tattoo parlor owner

Brandy Row

Theodór Júlíusson

Naruki

Masaya Mimura

Marriage Councellor(as Katla Margrét Þorgeirsdóttir)

Katla M. Þorgeirsdóttir

Hashimoto-san

Rie Shibata

Akira

Eugene Nomura

British Man

Anthony Bacigalupo

Sonja (voice)

Harpa Elísa Þórsdóttir

Fishmonger

Andrew Barron

School Official

Richard Rycroft

Retirement Home Attendant

Ania Powazka

Duty Free Attendant

Ylva Þórsdottir Planman

Restaurant Waiter London

Paul Long

Chef Kawasaki

Takashi Nishina

Kawasaki's Son

Jo Kataoka

Sake Bar Owner

Osamu Tanpopo

Flower Shop Attendant

Fumi Sugimoto

Hotel Porter - Japan

Kenta Ogawa

Yamamoto-san

Masaru Yamashita

Nippon Customer

Hiroyuki Nomura

Hotel Doorman

Martin Wright

Doctor's Assistant (voice)

Ingibjörg Ásmundsdóttir

Narrator

Atsuko Sato

Radio News Reporter

Ingvar Þór Björnsson

Karaoke Bar Owner

Daigo Tanji

Shoe Shop Attendant

Shiun Sato

Doorman in Harrow

Kevin Tran

Piano Player

Egill B. Hreinsson

Obstetrician

Giichi Takasawa

Nurse

Miku Konishi

Nurse

Yayoi Mizoguchi

New Tenant

Claire Woodland

Librarian

Julian Tait