Hama_Okamoto Precision Bass® "" # 4 "" is a signature model of Hama Okamoto (OKAMOTO'S) that has been renewed from the model released in 2016 and has a new color Olympic White added to the color lineup. Although it is precision-based, it has a slim jazz-based neck shape for smooth playability. The pickguard Red Tortoiseshell, which was requested by Hama, has been adopted, and together with the bridge cover, finger rests, paddle begs, etc. that Hama Okamoto is particular about, it has become even more authentic.