The Kanji in the Japanese name of Act Jile, 門 (On: mon/Kun: kado), means gate. 'Act Jile' is derived from the Japanese for to open, 開く (aku), and to close, 閉じる (tojiru), which are referred to its BakuCloser characteristic.
Act Jile was once named Auto Close (オートクローズ,Ōto Kurōzu?) tentatively.
Act Jile opens identically to Hakapoid. It also shares Hakapoid's BakuCloser feature.