The Gamer's Quarter Banner Identifier

Oneechanbara VorteX - 495/1017
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Title:
Comments: Looks like one of D3's Oneechanbara games. It's one of four!
http://www.d3p.co.jp/one/ss.html
specifically: http://www.d3p.co.jp/one/img/ss/ss1.jpg
What am I looking at?

976/1017 banners identified! Last updated: Zork: Grand Inquisitor.

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