A-9

==Producer Categories==
==External links==
* Twitter: @ark_finn
* Website: フロンティア
===Media===
* Niconico Video (My Lists: )
===Unofficial===
A-9 is a producer who exclusively uses UTAU, most often using , Ryokumo, and Sekka Yufu. They started uploading in 2009, and have not uploaded new original songs since 2015. They often make rock songs.
==Works==
==Albums==
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Category:Producers
Category:Composers
Category:Lyricists
Category:Japanese original producers
Category:Producers using UTAU