Wild silk either by tanning (cross-linking) or by mineral reinforcements (e.g. calcium oxalate). Recently, a new method has been developed, demineralizing, which can remove the mineral reinforcements present in wild silks and enables wet reeling like the commercial silkworm "Bombyx mori". Wild silks are often referred to in India as 'Vanya' silks: The term 'Vanya' is of Sanskrit origin, meaning untamed, wild, or forest-based. Muga, Tasar, and Eri silkworms are not fully tamed and the world lovingly calls the silks they produce as 'wild silks'. India produces four kinds of silk: mulberry, tasar, muga and eri. The silkworm "Bombyx mori" is fed
Maru Maru Mori Mori! the record of the longest streak on the Oricon charts. The previous record set by the 2007 song "Gake no Ue no Ponyo", the theme song of the Studio Ghibli film "Ponyo", which remained on the charts for 11 consecutive weeks in 2008. "Gake no Ue no Ponyo" featured the then 8-year old actress Nozomi Ōhashi. The song "Maru Maru Mori Mori" received the Special Award at the 53rd Japan Record Awards. Maru Maru Mori Mori! On 4 April 2011, it was announced that the theme song of the Fuji Television television drama "Marumo no Okite" will be sung by