when did he begin that style?
1951
Taiko
"Kumi-daiko" performance, characterized by an ensemble playing on different drums, was developed in 1951 through the work of Daihachi Oguchi and has continued with groups such as Kodo. 
what is taiko? A percussion instrument where did this instrument originate from? The origin of the instrument is unclear, but it is believed to have been originiated from South China - a drum called kakko. was this instrument used in warfare? Yes - During the 16th-century Warring States period, specific drum calls were used to communicate orders for retreating and advancing. is it related to kumi-daiko? Yes - the term "taiko" also refers to the performance itself, and commonly to one style called "kumi-daiko" who invented this style? Daihachi Oguchi where is he from? Japan what is his profession? A drummer
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Taiko [SEP] Introduction
"Kumi-daiko" performance, characterized by an ensemble playing on different drums, was developed in 1951 through the work of Daihachi Oguchi and has continued with groups such as Kodo. Other performance styles, such as "hachijō-daiko", have also emerged from specific communities in Japan. "Kumi-daiko" performance groups are active not only in Japan, but also in the United States, Australia, Canada, Europe, Taiwan, and Brazil. Taiko performance consists of many components in technical rhythm, form, stick grip, clothing, and the particular instrumentation. Ensembles typically use different types of barrel-shaped "nagadō-daiko" as well as smaller "shime-daiko". Many groups accompany the drums with vocals, strings, and woodwind instruments.