Smartphones

Xiaomi Japan is set to release the "REDMI Note 15 Series" of smartphones, designed for enhanced durability and long-term use, starting January 15. The series includes the REDMI Note 15 Pro 5G and REDMI Note 15 5G, offering robust features such as high drop resistance, advanced water and dust protection, and powerful cameras, catering to users seeking reliable mobile devices.

Belong Inc.'s NicoSuma service has released its rankings for used smartphone sales and purchases in December 2025. The iPhone SE (3rd Gen) maintained its top position in sales, while the iPhone SE (2nd Gen) led purchases, indicating strong demand for the SE series in the secondary market.

Selectra Japan K.K. conducted a survey of 100 iPhone 17 series purchasers, revealing high overall satisfaction with the device's specifications but significant concerns regarding its price. The survey highlights key insights into user preferences and feedback on the latest iPhone models.

caseplay, operated by FOX Corporation, has announced the release of a Slim Protection Case for the new OPPO Find X9 smartphone. Available from January 13, 2026, this new case joins caseplay's extensive lineup, which now supports 164 smartphone models and offers over 5,000 diverse designs, including trendy patterns and popular character collaborations. The case features advanced impact protection with an air pocket structure and is made from 100% post-consumer recycled resin, highlighting a commitment to sustainability.

CASETiFY announces the second 'Matin Kim x CASETiFY' collection, featuring modern tech accessories and smartphone cases designed to elevate everyday fashion. The collection, launching January 12, 2026, combines Matin Kim's trendy aesthetic with CASETiFY's customizable tech accessories, introducing seven new designs inspired by the excitement of unboxing.

Spigen has announced the expansion of its product lineup for iPhone 16e, iPhone 16, and iPhone 15 series devices on its official Rakuten store. This initial expansion includes popular items such as the Ultra Hybrid case, Ultra Hybrid T MagFit, and Glas.tR EZ Fit screen protectors, with further additions planned for the future.

Xiaomi Japan has announced the release of the POCO M8 5G, a new smartphone from the POCO series, available from January 8, 2026. Priced at 36,980 JPY (tax included), the device features a 6.77-inch 3D Curved AMOLED display, a Snapdragon® 6 Gen 3 processor, a 50MP AI dual camera, and 45W fast charging.

Speak Japan LLC's AI English conversation app "Speak" has launched a major winter update to enhance the speaking experience for all learners. The update aims to support individuals aspiring to speak English in 2026, coinciding with the release of a new TV commercial and a "New Year Discount Campaign" offering up to 2.4 months free (maximum 6,000 yen discount). The update focuses on providing a personalized learning experience, from screen design to lesson content, to help learners immerse themselves in speaking without the pressure of past learning experiences.

AGM, a pioneer in robust mobile devices, expresses gratitude to its global fans and partners as it enters 2026. The company is set to expand its product ecosystem in Japan, strengthening existing lines like smartphones and tablets, and introducing new consumer electronics, including two new earphone models in spring 2026. A New Year's limited-time campaign is also announced.

Spigen, a global mobile accessory brand, is participating in a special Rakuten long sale, offering discounts of up to 15% on all iPhone 17 series products. The sale runs from January 1 to January 16, 2025, and includes popular cases like the Tough Armor T MagFit and Ultra Hybrid MagFit, as well as the Glas.tR Slim EZ Fit screen protector. Additional promotions include a special coupon for future purchases upon review submission and further discounts for bulk purchases.