Broadly speaking there are two types of Japanese language jobs in the Indian market.
Usually need a strong combination of industry specific technical skills (such as in Software, IT, Pharma, Banking & Finance, Management Consulting, Marketing etc) + Levels ( e.g. entry level, mid level, manager, team lead, project manager etc) + Japanese language skills with varying emphasis on aspects like spoken, written & conversational abilities.
Non Technical Japanese language jobs:
Here the theme is to get qualified Japanese language’ skilled personnel, with varying experience, who can translate/ interpret/ coordinate between various teams etc as required of the role.