PC-G801
From Misc Data Digs
Hidden within the ROM data is a listing of songs written and recorded by pop singer Akina Nakamori at the time of the PC-G801's ROM date compilation, as well as the string "AKINA". This can be seen by entering "MON" while in RUN MODE. Alternatively, enter the following program and run it in RUN MODE:
10 FOR I=&HF730 TO &HF930 20 C=PEEK I 30 PRINT CHR$ C; 40 IF INKEY$=" " THEN 40 50 NEXT I 60 END
(Source: anti_tosyori)