PC Engine

Accolade

1

Aicom

2

Asmik

2

Cream

1

Data East

2

Disney Interactive

1

Face

5

Game Express

1

Gremlin Graphics

1

Hudson Soft

22

Human

6

I-Max

1

Icom Simulations

1

Irem

3

Konami

4

Loriciels

2

Micro Cabin

1

Namco

10

Natsume

1

Naxat

8

NCS

1

NEC Interchannel

27

Nichibutsu

5

Pack-In-Video

4

Psygnosis

2

Rainbow Arts

1

Sphere

1

Sunsoft

3

Taito

15

Telenet Japan

2

Tengen

1

Tonkin House

2

Uni Post

1

UPL

1

Victor Entertainment

1