About MURAMATSU JUN'ICHI
About 価値共創型マーケティング研究会
About MURAMATSU JUN'ICHI
About 岡山理大 経営
About マーケティングジャーナル
About worth
About work and operation
About Marketing
About enterprise
About customer
About interaction
About consumption
About process
About profit management
About process
About co-creation
About Profit management
About Marketing
About 価値
About 共創
About マーケティング
About 理論
About 基盤
About サービス