Bangladeshis in Japan in the context of "Bengalis"

Bengalis (Bengali: বাঙ্গালী, বাঙালি [baŋgali, baŋali] ), also rendered as endonym Bangalee, are an Indo-Aryan ethnolinguistic group originating from and culturally affiliated with the Bengal region of South Asia. The current population is divided between the sovereign country Bangladesh and the Indian regions of West Bengal, Tripura, Barak Valley of Assam, Andaman and Nicobar Islands, and parts of Meghalaya, Manipur and Jharkhand. Most speak Bengali, a classical language from the Indo-Aryan language family.

Bengalis are the third-largest ethnic group in the world, after the Han Chinese and Arabs. They are the largest ethnic group within the Indo–European linguistic family and the largest ethnic group in South Asia. Apart from Bangladesh and the Indian states of West Bengal, Tripura, Manipur, and Assam's Barak Valley, Bengali-majority populations also reside in India's union territory of Andaman and Nicobar Islands, with significant populations in the Indian states of Arunachal Pradesh, Delhi, Odisha, Chhattisgarh, Jharkhand, Mizoram, Nagaland and Uttarakhand as well as Nepal's Province No. 1. The global Bengali diaspora have well-established communities in the Middle East, Pakistan, Myanmar, the United Kingdom, the United States, Malaysia, Italy, Maldives, Canada, Australia, Japan, South Korea, and Singapore.