Wēiyīn yuèkān 威音月刊
Mighty Sound Monthly
Wēiyīn yuèkān 威音月刊 (Mighty Sound Monthly) was a Chinese Buddhist periodical specializing in Japanese Esoteric Buddhism 東密.
It was published bi-monthly until issue 25, then monthly. Averaged roughly 130 pages per issue. Dedicated to Buddhist studies and research, with an emphasis on Japanese Esoteric Buddhism 東密.
MFQ has the complete run.