Game Tengoku Cross

Nermal Game Otaku X is a Japanese crossover manga and anime penned by Fujiko A. Onuki and Riku Sanjo. It's story was set in, and follows a 14-year old boy named Satoshi "Nermal" Horikawa and his friends Samuru Iwasaki and Kaneko Kawasaki with his magical accessory tool Nermal Loader that can replicate, evolve and convert any Namco Bandai, Taito, Konami, Capcom, SNK Playmore, Jaleco, Hudson Soft, Sunsoft, Irem, Tecmo Koei and Sega franchises into Nermal Game Otaku World to stop an evil game virus named Metador before every video game

Heroes

 * Satoshi "Nermal" Horikawa
 * Samuru Iwasaki
 * Kaneko Kawasaki

Nermal Loader Tool

 * Gilgamesh
 * Ki
 * Wonder Momo
 * Bravoman
 * Valkyrie
 * Sabine
 * Hiroki Tengenji
 * Yuna
 * Iron Chan
 * Arle Nadja
 * Amitie
 * Carbuncle
 * Ringo
 * Suchie-Pai
 * Shiori Fujisaki
 * TwinBee
 * GwynnBee
 * WinBee
 * Light
 * Pastel
 * Professor Cinnamon
 * Jajamaru-kun
 * Princess Sakura
 * Neneko
 * Tomokazu Mizuki
 * Patra-kun
 * Ganbare Goemon
 * Ebisu
 * Ebisumaru
 * Sasuke
 * Yae
 * Hebereke
 * Sukezaemon
 * O-Chan
 * Jennifer

Main Characters

 * Romi Park as Satoshi "Nermal" Horikawa
 * Soichiro Hoshi as Atsushi Motokawa
 * Susumu Chiba as Samuru Iwasaki
 * Tomoko Kaneda as Kaneko Kawasaki
 * Yuki Masuda as Natsumi Kamata
 * Norio Wakamoto as Metador (メタドール)
 * Miyuki Sawashiro as Petite Princess Yumi/Yumi Kanedo

Nermal's Replicators

 * Akira Ishida as Gilgamesh
 * Rie Tanaka as Ki
 * Ayako Kawasumi as Wonder Momo, Sabine, Ebisu
 * Tetsu Inada as Bravoman
 * Kikuko Inoue as Valkyrie
 * Sara Nakayama as Iron Chan
 * Haruna Ikezawa as Athena Asamiya
 * Mie Sonozaki as Arle Nadja
 * Tamaki Nakanishi as Carbuncle, Neneko
 * Shiho Kikuchi as Amitie
 * Chisa Yokoyama as Yuna, Hiroki Tengenji
 * Mika Kanai as Suchie-Pai, O-Chan
 * Mami Kingetsu as Shiori Fujisaki
 * Mayumi Tanaka as TwinBee
 * Kappei Yamaguchi as Light
 * Hekiru Shiina as Pastel
 * Wataru Hatano as Tomokazu Mizuki
 * Kumiko Nishihara as WinBee
 * Miki Ito as GywnBee and Herb
 * Koichi Yamadera as Jajamaru-kun
 * Rie Kugimiya as Princess Sakura
 * Megumi Toyoguchi as Clarice
 * Akeno Watanabe as Patra-kun
 * Asami Imai as Ringo
 * Yasunori Matsumoto as Ganbare Goemon
 * Kenichi Ogata as Ebisumaru
 * Chika Sakamoto as Sasuke
 * Rumi Kasahara as Yae
 * Megumi Hayashibara as Hebereke
 * Norio Wakamoto as Sukezaemon
 * Shigeru Chiba as Jennifer
 * Sumi Shimamoto as Yuko Asou
 * Yuko Mita as Reiko Kirishima
 * Saeko Shimuza as Valna Asou

Additional voices

 * Ryoka Yuzuki as Metal Silk
 * Toshiyuki Morikawa as R.O.B.E.R.T.
 * Saki Fujita as Risa Ayukawa
 * Yūki Kodaira as Yumetaro
 * Fumihiko Tachiki as Druaga
 * Kumiko Watanabe as Amazonia
 * Tomokazu Seki as Black Bravo
 * Mariko Suzuki as Waya Hime
 * Ami Koshimizu as Mai Shiranui
 * Shigeru Chiba as Catfish Pirate
 * Yukimasa Kishino as Dr. Warumon
 * Megumi Ogata as Seeds
 * Wakana Yamazaki as Salyut
 * Miki Takahashi as Yuri Cube
 * Yumi Toma as Liavelt von Neuestein
 * Satomi Korogi as Misaki Ichijouin
 * Yuko Mizutani as Princess Mirage
 * Yuriko Yamamoto as Elner
 * Junko Hagimori as Erina
 * Naoko Nakamura as Jina
 * Suzuki Saori as Marina
 * Tessho Genda as Asfal