Comments about suika's Answer

Japanese slang "otaku" means someone who is a die-hard fan of something. For example a particular theme, topic, or hobby. Some examples of this are: - anime otaku (anime fan) - manga otaku (a fan of Japanese books or manga) - pasokon otaku (personal computer geeks) - gēmu otaku (playing video games) - wota (that are extreme fans of idols) - tetsudō otaku (train geeks) - gunji otaku (military geeks)