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May 15, 2020

Shingo Inoue🇯🇵Ultra Runner

I took Katsuo Stamina during 4 days of 330km training from Tokyo to Fukushima.It was a strenuous experience for me, b...

May 15, 2020

Takashi Doi🇯🇵Trail Runner

I used KatsuoStamina at UTMF 2019. It is a supplement that I've been taking for some time.At UTMF, without exception,...

May 15, 2020

Kaori Niwa🇯🇵Trail Runner

I won the first round of the 2017 Ultimate Tsaigu Trail Kuocang (UTGK) 100km race in a stunning upset! For this 100 k...
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