@Derp Tias:
Could you refer to my profile?
Of course I know you cannot read Japanese, but you can look for the string HNZPJ0 which is followed by the key string.
With the key, you can download whole HNZPJ0 project, and try executing HNZSPG in the project.
Almost had it! Your rank was just five less than qualifying rank.
Actually, this game has five courses and you were disqualified at the check point between course 3 and 4 i.e. you have reached 60 percent of the total.
Line 15 to 17 in attached photo is waiting part until you press A button.
BTW do you know how to write various characters on text editor? If not yet, let's try pressing heart symbol between SHIFT and SPACE of keyboard on bottom screen.
I'm sorry there is no relation between title screen and SPSET. I drew them with text characters, neither sprite nor graphic. The reason why I use sprite related command in attached photo is to show you the example of main routine.
In my opinion, one of the simplest method to make title screen is drawing with text characters. And use REPEAT - UNTIL in order to wait until you press A button.
Could you refer to attached photo?