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 Akihabara, Chiyoda, Tokyo, Japan, and follows a 14-year old boy named Satoshi "Nermal" Horikawa and his friends Samuru Iwasaki and Kaneko Kawasaki with his magical accessory tool Matter Converter 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 the game world to stop an evil game virus named Metador before every video game in Japan is infected and Akihabara was destroyed.

Heroes

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

Nermal's Matter Converter 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