The Elecom USB-C Memory Card Reader is capable of reading seven different types of memory card, Compact Flash (CF), SD Card, miniSD Card, microSD Card, TransFlash card, MMC and RS-MMC.
After buying it, I realized both cables are from different series although they look the same. I have no idea what are the differences. According to Benson Leung the USB3-CC5P support USB Power Delivery up to 100W (5A) while USB3-CCP supports USB Power Delivery of up to 60W (3A).
It is retailing for JP¥3,110 (JP¥2,880 before tax), but if you spend more than JP¥5,000, it is tax-free. On top of that, if you pay by VISA credit card, you get an additional 5% discount.