जापान आरो इउरपाव ककुना क्रिम आरो गोमोस्लिं गाबनि जायो मानोना बेयाव मोननाय केटारपिलारा इन्दि बिफांनि ( castor oil plant ) बिलाइ जानानै गावनि सिंनि टेनिन ( tannin ) मुंनि मुवा आजावना लायो ।
In Japan and Europe the cocoon are cream and light yellow colored because there the caterpillar there eats castor oil plants and absorbs an element named tannin inside it .