Indian Student Planning to Study in Japan – Seeking Language School & University Tips

I'm a 17M from New Delhi, India, currently planning to move to Japan for my undergraduate degree in commerce. I've already taken the EJU, scoring 119/200 in Japan & the World and 77/200 in Mathematics Course 1. I’ll graduate high school in April 2026 and want to start at a Japanese university (English-taught program) in April 2027.

My plan is to go to Japan in either July or October 2026 and join a language school in Tokyo as a complete beginner for about 6 to 9 months to improve my Japanese and experience the culture. I was thinking about ISI and KAI from my own research, but would love to hear more recommendations for good language schools in Tokyo, ideally somewhere with a fun, convenient location since I want my experience to be enjoyable both academically and socially.

A few questions for those with experience:
1) Can you recommend a Good Language School for a complete beginner?
2) Any advice on part-time jobs, accommodation, and integration as a complete beginner?

I genuinely love Japanese culture and am eager for advice from people who have gone through similar journeys. Every suggestion is appreciated!

by Just_Some_ADI