Japan’s Flip Phones Are Finally Giving Way to Smartphones
Japan’s gara-kei feature phones are fading as smartphones dominate the market and carriers retire the networks that kept the old clamshells connected.
Japan’s distinctive gara-kei feature phones are finally nearing the end of the road, as smartphones account for 98% of the country’s mobile-phone owners and traditional handset shipments continue to fall. 1
Why Japan kept flip phones around
Japan’s old-school clamshells survived longer than comparable phones in the US because they were more than simple voice-and-text devices. Gara-kei — short for Galapagos keitai, or “Galapagos mobile phone” — often included physical keyboards, One-Seg television reception, infrared contact sharing and chips for paying fares or shopping.
That specialist ecosystem made feature phones useful in daily life, while their compact designs and bright colours helped them retain a loyal following. Some later garaho models even combined the familiar clamshell format with Android and 4G connectivity.
Smartphones are taking over
A Docomo survey found that smartphones made up 90% of mobile-phone ownership in Japan in 2021, rising to 98% by 2025. 2 At the same time, feature-phone shipments dropped by more than 25% to fewer than 400,000 units during the first half of fiscal 2025, according to the MM Research Institute. 1
The change is not only about fashion. Japan’s major carriers have been shutting down the older networks that supported many gara-kei handsets. NTT Docomo ended its remaining 3G data service in March, following similar moves by au and SoftBank in 2022 and 2024. 1
That transition affects more than phones. Older connected equipment, including some car-navigation systems and vending machines, can also depend on the networks being retired. The Guardian reported that Docomo’s shutdown could affect roughly half a million people and more than 400 phone models. 3
The human side of the change
Japan’s ageing population is another important part of the story. People who were comfortable with physical keys and simple menus may now need help moving to gesture-based smartphone interfaces. Docomo is promoting in-store smartphone classes covering basics such as web browsing and touch controls. 1
The shift also creates a strange contrast. Some younger users have adopted feature phones to escape notifications and social-media distraction, but the broader Japanese market is moving in the opposite direction because smartphones are becoming the easiest way to stay connected.
Our opinion
Japan’s flip-phone era is not ending because gara-kei suddenly became pointless. It is ending because the infrastructure around them is disappearing. That distinction matters: the phones’ physical design and focused interfaces still have appeal, but nostalgia cannot replace carrier support or modern network access.
The more useful lesson is that a technology can be culturally successful and still become unsustainable when the systems supporting it move on. Japan’s smartphone transition is therefore less a rejection of flip phones than a reminder that convenience is often decided by networks, services and support — not just by the device in your hand.