All Sunhayato hardware that they developed

Title	Product type
MCC-158 Name: マイコン用増設基板 / Microcomputer Expansion Boar Rom breadboard without screw holes to fix to the casing	Other Upgrade kit
MCC-159 Name: マイコン増設用基板 / Microcomputer Expansion Board Rom breadboard with screw holes to fix to the casing which was occasionally sold bundled	Other Upgrade kit
UK-25PA-76R Rom breadboard which might be intended for PC-6001 but is compatible with MSX	Other Upgrade kit

All hardware: Sunhayato