As per instructions from the Japan Embassy - New Delhi, below are the additional new visa categories that have been introduced:
1. J-Find visa
(Future creation individual: https://www.mofa.go.jp/ca/fna/page22e_001037.html )
2. J-Skip visa
(Highly skilled professional: https://www.mofa.go.jp/j_info/visit/visa/long/visa16.html )