2012: Unsatisfied with available rope, we began investigating jute yarn supply.

2014: AMATSUNAWA established. White jute rope begins production in Japan from VOT batched yarn.

2015: Eco–friendly yarn developed in Bangladesh without carcinogenic Jute Batching Oil.

2016: Tossa jute rope begins production in Europe from Grade 1 soybean oil batched yarn.

2017: Shipped more than 1 tonne of rope.

2018: Shipped 3.6 tonnes rope and yarn to 23 countries.

2019: Developed first deep-tank dyed eco-friendly jute yarns.