(城雷 Shiro Kaminari ) is a sound effect heard in The Drillimation Series. It consists of a loud thunderclap during a rainstorm. It was used in films from the 1940s to the 1980s, some Hanna-Barbera cartoons, several video games, as well as some anime such as The Drillimation Series.Castle Thunder
In the animeEdit
- Too Tough, Too Late: Can be heard after Keel reveals himself.
In the gamesEdit
Driller Engine 1 EraEdit
- Lucky Star 3: Dr. Manhole's Curse: Heard during the title screen in PSG form. Was the first game to use it.
Driller Engine 2 EraEdit
- Super Lucky Star 4: Heard during the title screen like in the previous installment but now used as a PCM-sampled sound from the anime.
- Mr. Driller Drill Land: Heard during the second part of the song The Dragon's Feed is the People.
Driller Engine 3 EraEdit
- Lucky Star: Symphony of the Night: Can be heard during the opening FMV and in the first stage.