[5] It was designed by Hironobu Sakaguchi, who also created the Final Fantasy series, and Yoshio Sakamoto, who co-created Metroid.

[4] Pop idol Miho Nakayama contributed her name and likeness and voice-acted tie-in segments that could be accessed by calling toll-free phone numbers revealed during the progress of gameplay.

[6] The game's protagonist enters Tokimeki High School and runs into a girl wearing glasses who looks identical to Miho Nakayama.

For instance, choosing a dialogue expressing joy with a straight face may be the correct choice in a certain situation because it represents a deeper level of emotion and thought on the part of the protagonist.

[2] The game was developed over the course of three months, with Sakaguchi and several others from Square travelling from Tokyo down to the Nintendo offices in Kyoto for a two-week crunch period at the end to finish off the project.

The game also contained a phone number which players could call to hear hints concerning the gameplay or listen to a personal message voiced by Miho Nakayama herself.