電磁投射砲 でんじとうしゃほう Meanings Noun railgun (i.e.: firearm that uses electromagnetism to propel a projectile) Kanji 電 electric. Read as デン. 磁 magnet 投 throw. Read as トウ. 射 shoot. Read as シャ. 砲 cannon. Read as ホウ. Jinuma: Japanese Dictionary · Word lists