 Money writer and financial planner. After working as a market analyst at a securities firm, he became independent in 1996. He writes articles on finance and asset management, primarily for business and economic magazines.His books include *The First-Year Guide to Robo-Advisor Investing* and *Easy to Understand with Plenty of Illustrations! The Definitive Guide to Maximizing Benefits from Cashless Payments*. ■X (formerly Twitter) → @1847mattsuu

 Kenji Matsuoka

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 The battle for supremacy in “point-earning” with up to 20% cashback is heating up! A turf war between Sumitomo Mitsui’s “Olive” and the fast-closing Mitsubishi UFJ Card. From the secrets to “holding two cards” to save smartly at convenience stores and supermarkets to future plans for digital currencies—we provide a thorough breakdown.

Sumitomo Mitsui vs. Mitsubishi UFJ! The Secrets to Smartly Maximizing Benefits by Holding Two Cards in the Battle for “Point-Earning” Supremacy with Up to 20% Cash Back

Sumitomo Mitsui vs. Mitsubishi UFJ! The Secrets to Smartly Maximizing Benefits by Holding Two Cards in the Battle for “Point-Earning” Supremacy with Up to 20% Cash Back

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