This category is for posting sound effects and SE materials that are expressed by onomatopoeic sound called "Killan". This category contains free sound effects called "Killan" that can be used for "sounds of images that glow something," "sounds that shine", and "sounds that hit something." You I think that you can use it in various scenes, but it may be a scene where people are grinning or there are many scenes that came up with something like Doya's face. It is a sound effect that is often used in comical scenes with eyes or glasses glowing or teeth glowing. If you are searching for sound effects free material from Killar's sound effects, you can search from this category if you are working on video production such as various videos and programs, game production and application development.