ASCII art embedded in a ROM file (Wagyan Land (J).gg)

gistfile1.txt

Hex:
0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,
0x49,0x00,0x00,0xCB,0xB6,0xDE,0xBC,0xB5,0x00,0xC5,0xB5,0xB7,0x00,0x00,0x00,0x49,
0x49,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF5,0xC3,0xB2,0x03,0x00,0x00,0x00,0x49,
0x49,0x00,0x00,0x4E,0x2E,0x48,0x69,0x67,0x61,0x73,0x68,0x69,0x6F,0x00,0x00,0x49,
0x49,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x49,
0x49,0x00,0x00,0x00,0x00,0x00,0xC3,0x66,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x49,
0x49,0x00,0x00,0x4E,0x2E,0x48,0x69,0x67,0x61,0x73,0x68,0x69,0x6F,0x00,0x00,0x49,
0x49,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x49,
0x49,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x49,
0x49,0x00,0x00,0xCB,0xB6,0xDE,0xBC,0xB5,0x00,0xC5,0xB5,0xB7,0x00,0x00,0x00,0x49,
0x49,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x49,
0x49,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x49,
0x49,0x00,0x00,0xC5,0xDD,0xBC,0xDE,0xAC,0x00,0xBA,0xD8,0xAC,0x00,0x21,0x00,0x49,
0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D,0x2D

Original:
----------------
I  ﾋｶﾞｼｵ ﾅｵｷ   I
I       ｲ   I
I  N.Higashio  I
I              I
I     ﾃf       I
I  N.Higashio  I
I              I
I              I
I  ﾋｶﾞｼｵ ﾅｵｷ   I
I              I
I              I
I  ﾅﾝｼﾞｬ ｺﾘｬ ! I
----------------

Translation:
Higashio Naoki
(unreadable character)
N.Higashio
(unreadable character)
N.Higashio
Higashio Naoki
What's that?!