Sofuto-ka Keizai Sentā (Japan)

• Fukugō ryōiki no kyōiku jigyō shīzu o saguru
• Kankyō infura jidai e mukau sābisu sangyō
• Mirai jūtaku no teigen
• POS o kiban to shita jōhō kessai shisutemu no tenbō
• POS shisutemu to dēta katsuyō no kenkyū
• Shōhi ryūtsū to bideotekkusu
• You to me