a.k.a. NECインターチャネル, NEC Interchannel
Renamed from NEC Interchannel in 2004, merged into Interchannel-Holon in 2006 (under parent company Index).
Its games catalog was later purchased by GungHo Works in 2007, becoming a new brand (GungHo Works).
Index reinstated the Interchannel brand in 2008.
Here is their works catalog from their old website for convenience. The flash content doesn't work well on the web archive.