khamak

Japanese: khamak

…Today, the Bärenbrummen (Brazilian quiga, German Brummtopf, southern African ingungu, etc.) use the same structure, suspended on a string, and played by friction while pulling the string (such as the Brazilian quiga, German Brummtopf, and southern African ingungu). The plucked drum (or plucked drum) is basically the same structure as the friction drum, but is played by plucking a string instead of rubbing it (Indian khamak). There are also similar drums with string tensioning devices (Indian ēctārā, gopī‐yantra). …

From Bauru

...Baul's poetic expression and musical value were reevaluated by the Bengali poet Tagore, and the name became known worldwide. Singers sing and dance while playing plucked instruments such as the one-stringed ēktārā and the two-stringed khamak, accompanied by drums such as the khol. [Yuko Matoba]. ...

*Some of the terminology explanations that mention "khamak" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…現在では同じ構造のものを紐を下にしてつるし，紐を引きながら摩擦する方法で用いているベーレンブルンメンBärenbrummenもある(ブラジルのクイガquiga，ドイツのブルントップBrummtopf，南部アフリカのイングングingunguなど)。プラックト･ドラムplucked drum(摘奏太鼓)はフリクション･ドラムと構造は基本的に等しいが，紐を摩擦する代りにはじいて奏する(インドのコマックkhamak)。同様のもので弦を張る装置をもったものもある(インドのエークターラēctārā，ゴーピー･ヤントラgōpī‐yantra)。…