Takanori Nishikawa his name was a play on Nishikawa's pseudonym with that band (Haine). [Heine's first name is written as in katakana.] The surnames of both Nishikawa and Westenfluss mean "west river" in Japanese (西川) and German (Westenfluß), respectively. "Ignited"'s title is closely similar to the mobile suit (GOUF Ignited) that Nishikawa's "GSD" character piloted. "Vertical infinity" was released on January 26, 2005 by Epic and exactly six months later by Tofu Records. The infinity symbol (∞), when facing vertically or turned sideways, looks like the number 8. That is also the number of original studio albums Nishikawa has released to date
Sideways address space methods are: removing chips from the board and placing them into an expansion board that occupies the chips' original sockets, and: fitting a RAM module in a ROM socket with a flying lead connected to a write signal elsewhere on the motherboard. The 64kB model B+ had 12kB of "special" sideways ram. This used the sideways address but was selected by the high bit of the rom select register and could not be used to load rom images. The 128kB model B+ had an expansion board with 64kB of "regular" sideways ram in addition to the 12kB of "special" sideways