Alhamdulillah, it was a big news today for the Muslims living in Japan as well as the Muslim visitors to the country. on temporary basis, that the first ever Halal cake in Japan is now fully certified by Japan Islamic Trust (JIT). You can buy the Halal cake from many Halal food shops in various parts of Japan plus all the JR East train station kiosks spanning large swaths of the country.
It is a big news for all the Muslims living in the country and the Muslim visitors to the country alike in that they did not have anay sweet item available so far. You may get the complete information o their website