Akazukin Chacha (SNES)
This game has hidden developer credits.
There are some developers credits at the beginning of the ROM:
TOMY Corp. AKAZUKIN CHACHA 1995/02/24 - 1996/06967061078 11 58 Game Design M.KURE C.YOSIZAWA Program T.ONODERA M.HIRASHIMA H.KAWAGUCHI Graphics T.ISHII H.KON Z.AN Music K.SUYAMA Data H.MITSUI KureMiyukiOffice Landwarf Ishel Artvision
It's worth noting that the first three lines of this text as well as the 3rd and 4th characters ("96") and bit 3 of the 7th character of the fourth line ("6") all along with some other pieces of the game's data are used to verify the game's integrity. When any of the mentioned portions of data is altered, the game will eventually crash at some point.
T. Onodera and M. Hirashima are Takayuki Onodera and Masayuki Hirashima, respectively. Onodera's name can also be found in the ROM data of Mezase Pachi Pro: Pachio-kun.