IOSYS
Flash videos. IOSYS is generally best known for the Flash movies that go along with their songs. The first Flash movie was a music video for their original song "" sang 2channel's culture, and was published in April 2006. It was created by a dōjin animation producer , also known as "locker room production". In May 2006, IOSYS released the first "Touhou Project" arrangement CD. ARM, a main composer of IOSYS, recalled that he was interested in dojin music circles competed with each other for arrangements of the same original music. He was inspired by the "Touhou Project" arrangement song  Help me, EIRINNNNNN!! created by the dōjin circle COOL&CREATE in 2004. In August 2006, IOSYS released the second "Touhou Project" arrangement CD, . In November 2006, they published a promotional video using the second track of the CD, "" whose movie was made by Kagi. It had a positive critical reception from visitors. Flash movies were followed by "" (known in English speaking circles as "Overdrive") from their third Touhou arrangement album, "" co-worked with COOL&CREATE, and “”. Their Flash movies and fan-made videos were uploaded to YouTube and Nico Nico Douga. They caused a big sensation among the Japanese Internet forum 2channel , Nico Nico Douga and in other otaku internet circles. IOSYS also produced the 2nd ending credits for "Penguin Musume Heart" and composed opening and ending credits music for "Yumekui Merry". Discography. The name , meaning Eastern, refers to the Touhou Project series. Reference for discography taken from Videogame Music Database.