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Ojanko Yakata 2bankan (Japan)

Game Information
manufacturer V-System Co.
year 1987
genre Mature
downloads 1
Screenshots
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Download Details
split set ojanko2.zip 413.92k
merged set ojanko2.7z 369.27k
standalone set ojanko2.7z 369.27k
Game Details
Arcade Video game published 38 years ago:

Ojanko Yakata 2bankan - Shobatsuki Mahjong sen (c) 1987 V-System.

Mahjong with a high school theme.

- TECHNICAL -

Main CPU : Zilog Z80 (@ 6 Mhz)
Sound Chips : General Instrument AY8910 (@ 1.5 Mhz), OKI MSM5205 (@ 384 Khz)

Players : 1
Control : mahjong keyboard

- TRIVIA -

Released in February 1987.

The title of this game translates from Japanese as 'Mahjong Girl Second Mansion - Triumph in the Mahjong Match'.

- SERIES -

1. Ojanko Yakata - Shobatsuki Mahjong sen (1986)
2. Ojanko Yakata 2bankan - Shobatsuki Mahjong sen (1987)
3. Ojanko High School (1988)

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=1874&o=2
Driver Details
source vsystem/ojankohs.cpp
status good
emulation good
savestate supported
Series Details
Screen Details
display screen
type raster
orientation horizontal
width 288px
height 224px
refresh 60mhz
Input Details
player 1
type mahjong
buttons 26
directions N/A
player 2
type mahjong
buttons 26
directions N/A
Chipset Details
name Zilog Z80
clock 5.72mhz
name Speaker
clock N/A
name AY-3-8910A PSG
clock 1.43mhz
name OKI MSM5205 ADPCM
clock 375.00khz
ROM Details
name size crc
p-ic17.bin 32.00k 4b33bd54
ic30.bin 128.00k 37be3f7c
ic29.bin 128.00k dab7c4d8
a-ic34.bin 32.00k 93c20ea3
b-ic33.bin 32.00k ef86d711
c-ic32.bin 32.00k 5453b9de
d-ic31.bin 32.00k 44cd5348
ic55.bin 128.00k b058fb3d
0-ic53.bin 32.00k db38c288
1-ic52.bin 32.00k 49f2ca73
2-ic51.bin 32.00k 199a9bfb
3-ic50.bin 32.00k f175510e
4-ic49.bin 32.00k 3a6a9685
0-ic65.bin 1.00k 86e19b01
1-ic64.bin 1.00k e2f7093d