Full cast of Go! Go! Loser Ranger!

Daishi Kajita

Hibiki Sakurama (voice)

24 episodes

Yusuke Kobayashi

Fighter D (voice)

23 episodes

Yumika Yano

Yumeko Suzukiri (voice) / Female Announcer (voice) / Elementary School Girl (voice)

21 episodes

Yuichi Nakamura

Red Keeper (voice)

20 episodes

Shiori Mikami

Angel Usukubo (voice)

19 episodes

Azumi Waki

Kanon Hisui (voice)

19 episodes

Kohsuke Toriumi

Green Keeper (voice) / Chidori (voice)

16 episodes

Hina Youmiya

Fighter XX (voice)

12 episodes

Akari Kito

Angelica Yukino (voice)

12 episodes

Yuki Ono

Kai Shion (voice)

12 episodes

Kensho Ono

Yellow Keeper (voice) / Aran Hekiru (voice)

12 episodes

Mao Ichimichi

Pink Keeper (voice) / Sesera Sakurama (voice)

12 episodes

Seiichiro Yamashita

Eigen Urabe (voice)

11 episodes

Ryota Osaka

Yamato Kurusu (voice)

11 episodes

Koji Yusa

Hwalipon (voice)

11 episodes

Hiroyuki Yoshino

Shun Tokita (voice)

11 episodes

Tomoyo Kurosawa

Renren Akebayashi (voice)

10 episodes

Go Inoue

Blue Keeper (voice)

10 episodes

Shinichiro Ohta

Announcer (voice) / Todomask (voice)

10 episodes

Daiki Hamano

Soujirou Ishikawa (voice)

9 episodes

Hochu Otsuka

Lord Peltrola (voice)

9 episodes

Rika Nagae

Komachi Aizome (voice)

8 episodes

Masanori Shimizu

Tsukasa Shippou (voice)

8 episodes

Junichi Saito

Konno (voice)

8 episodes

Yukihiro Nozuyama

Ranmaru Koguma (voice)

7 episodes

Fumihiko Tachiki

Masurao Nadeshiko (voice)

7 episodes

Takaaki Torashima

Fighter C (voice) / Anderegar (voice) / Fighter (voice)

6 episodes

Kentaro Mashiro

Kiisu (voice) / Maintenance Worker (voice) / Mysterious Monster (voice)

6 episodes

Hiroshi Kamiya

Yakushi Usukubo (voice)

6 episodes

Masako Nozawa

Draggie-kun (voice)

5 episodes

Akira Ishida

Magatia (voice) / Yuu Nishiki (voice)

5 episodes

Sho Karino

Blue Keeper (voice)

5 episodes

Haruki Ishiya

Fighter A (voice)

4 episodes

Genki Muro

Fighter B (voice) / Dairyu Azuki (voice)

4 episodes

Satoru Ito

Shigenobu Murakami (voice) / Sponsor (voice)

4 episodes

Hiroshi Shirokuma

Mine Gatou (voice)

4 episodes

Chiko Mizumori

Inko Tachibana (voice) / Hibiki's Mother (voice)

4 episodes

Kazuho Nagasaki

Daisuke Daidai (voice) / Demonstration Leader (voice)

4 episodes

Rika Abe

Ruuna (voice) / Mysterious Monster (voice)

4 episodes

Masakazu Morita

Masashi Nishiki (voice)

3 episodes

Yuki Kaji

Kyousuke Wakaba (voice)

3 episodes

Taito Ban

Fighter F (voice) / Riku Shion (voice)

3 episodes

Tenma Takeshita

Child (voice) / 4-year-old Hibiki (voice) / Young Hibiki (voice)

3 episodes

Masayuki Akasaka

Yamato Beni (voice)

3 episodes

Shizuka Ishigami

Kanade Tokiwa (voice)

3 episodes

Mana Nakatomi

Kaede Ukyo (voice)

3 episodes

Tatsuya Koizumi

Juji Sazan (voice)

3 episodes

Jin Ogasawara

Fighter G (voice)

2 episodes

Natsuko Abe

Receptionist (voice) / Mom (voice)

2 episodes

Shoumaru Zouza

Hibiki's Father (voice) / Fighter Z / Ul-Tora Tiger (voice)

2 episodes

Nina Tamaki

Kujaku (voice)

2 episodes

Tomomi Jiena Sumi

Noa Hagino (voice)

2 episodes

Kazuki Yoshida

Rikuto Aoshima (voice)

2 episodes

WendlandAsada George

Kindergartener (voice)

2 episodes

Hiroshi Iwasaki

Old Man (voice)

2 episodes

Akiho Suzumoto

Akane Yamabuki (voice)

2 episodes

Robert Waterman

Funga Baraki (voice)

2 episodes

Minami Hinata

Masamune Urabe (voice)

2 episodes

Takeru Yagi

Fighter H (voice)

1 episode

Ayumi Mano

Fighter L (voice)

1 episode

Yujiro Kakuda

Fighter N (voice)

1 episode

Yuma Ishida

Boy (voice)

1 episode

Kou Odajima

Boy (voice)

1 episode

Naoya Miyase

Jin Himura (voice)

1 episode

Akinori Egoshi

Boss Monster (voice)

1 episode

Minami Kurisaka

Female Ranger (voice)

1 episode

Kouichi Souma

Owner (voice)

1 episode

Kazuki Souya

Kamiya (voice)

1 episode

Reina Okiebisu

Female Announcer (voice)

1 episode

Aoba Oda

Child (voice)

1 episode

Tsubasa Miyoshi

Panda Monster (voice)

1 episode

Miho Hayashi

Female Spectator (voice)

1 episode

Keito Okuyama

Male Ranger (voice)

1 episode

Jun Yokoyama

Delinquent Student (voice)

1 episode

Aoi Inase

Female Student (voice)

1 episode

Kishiro Sana

Female Student (voice)

1 episode

Misuzu Yamada

Kindergarten Teacher (voice)

1 episode

Konomi Kohara

Sayaka (voice)

1 episode

Natsuki Magawa

Elementary School Boy (voice)

1 episode

Yuuki Sanpei

Suspicious Man (voice)

1 episode

Mikoto Aoyama

Male Student (voice)

1 episode

Eiji Mikami

Male Student (voice)

1 episode

Ayano Hamaguchi

Demonstration Woman (voice)

1 episode

Yuto Mimura

Shochiku Umezawa (voice)

1 episode

Masaya Wada

TV Staff (voice)

1 episode

Satoshi Shibasaki

Viewer (voice)

1 episode

Toshiki Kumagai

Viewer (voice)

1 episode

Shoya Ishige

Nagisa Chabatake (voice)

1 episode

Junpei Baba

Sorakaze (voice)

1 episode

Kaito Muroi

Citizen (voice)

1 episode

Yukiya Matsui

Citizen (voice)

1 episode

Rena Ozawa

Citizen (voice)

1 episode

Towa Nishina

Citizen (voice)

1 episode

Ryuya Sugimoto

Citizen (voice)

1 episode

Risa Shimizu

Julimerida (voice)

1 episode

Miyu Hanasaki

Chikage Urabe (voice)

1 episode

Tokeshi Nobuyuki

Citizen (voice)

1 episode

Ino Masaru

Citizen (voice)

1 episode