Cave Report: Akai Katana out May 16, Japanese Budget Version on June 14

The North American version of Cave’s most recent 360 port will be available on May 16, courtesy of Rising Star Games and Aksys. Akai Katana is Cave’s only horizontal shooter other than Progear no Arashi. At $40, it’s a steal. But now I’ve got a dilemma. There’s no way I’m paying the $75+ for the original Japanese release. But on June 14, the “Cave the Best” budget version is being released for the same price. Do I pay $40 for an American version or do I pay $40 (plus shipping) for the Japanese budget version? Where’s my Magic 8 Ball?