Ōtoku
Ōtoku (応徳?) was a Japanese era name (年号? nengō, "year name") after Eihō and before Kanji. This period spanned the years from February 1084 through April 1087. The reigning emperor was Emperor Shirakawa-tennō (白河天皇?).
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Wikipedia
Ōtoku (応徳?) was a Japanese era name (年号? nengō, "year name") after Eihō and before Kanji. This period spanned the years from February 1084 through April 1087. The reigning emperor was Emperor Shirakawa-tennō (白河天皇?).