Note that even though the Japanese pop music is popular all over Asia and that the Japanese pop music market is the second largest in the world, that the plans do not include a channel targetting Japanese-Americans.
That's because that target market is falling in numbers while the numbers for the others are rising.
That's what MTV World is counting on as it introduces three new channels focusing on the growing population of young, acculturated Asian-Americans: first, MTV Desi, which will go on the air in late July; then MTV Chi, for Chinese-Americans, by the end of the year; and MTV K for Korean-Americans next year. The channels will not be merely tweaked reproductions of MTV India, MTV China or MTV Korea, three of MTV's 42 channels abroad. Rather, they will, like their target audiences, be hybrids, blending here and there and grappling with identity issues, mostly in English.
MTV Desi will serve as the prototype. Interspersed among Bollywood videos, electronic tabla music and English-Gujarati hip-hop, it will feature brief documentary clips profiling desis, comic skits about South Asian-American generational conflicts, interviews with bicultural artists and desi house parties, live. MTV Chi will mix up Mandarin rock, Canto pop and Chinese-American rap; MTV K will tap into South Korean hip-hop and the little-known but vibrant Korean-American pop scene. MTV Desi will start on satellite nationally and then move to digital cable systems in various parts of the country.
MTV World's premise for these new channels was commonsensical: that young bicultural Americans have tastes different from those of youths in their ethnic homelands and therefore need, as it were, a customized MTV.
I Want My Hyphenated-Identity MTV [nytimes.com]