Voice classification in non-classical music chart that follows. The ranges given below are approximations and are not meant to be too rigidly applied. Some men, in falsetto voice or as a result of certain rare physiological conditions, can sing in the same range as women. These do not fall into the female categories, instead called countertenors within classical music. Within contemporary music, however, the use of the term "tenor" for these male voices would be more appropriate. Teaching voice within non-classical music is an emerging field. Up to this point, voice teachers and voice research have been largely concentrated with classical methods of singing. However,
Voice acting in Japan schools. For the first time, anime voice actors were young people who grew up dreaming to become that, as opposed to being members of drama troupes or theatre actors who performed as a hobby. This boom lasted until the first half of the 1980s. In 1989, the voice actors of the five main stars of the animated television show "Ronin Warriors" (Nozomu Sasaki, Takeshi Kusao, Hiroshi Takemura, Tomohiro Nishimura and Daiki Nakamura) formed an all-male singing group called "NG5". The group was featured as the subject of a special documentary program on MBS. During this period, voice acting production companies