Ramjas College, University of Delhi

Candidate must have secured minimum 55% aggregate in Mathematics. Aggregate in Mathematics, one language and two best electives would be considered best four subjects (BFS).
Environmental Education (ISC), Fine Arts, Graphic Design, Painting, Dance, Music, Physical Education, Home Science, Engineering Drawing and all other vocational subjects are not considered as BFS.

Yes, you can get admission in French certification course as after 12th you are eligible to do any certification course of your choice with or without pursuing your degree.

Check this link to see if you are eligible or not:
https://www.shiksha.com/college/amp/ramjas-college-north-campus-delhi-3075

Yes, Ramjas offers MA in Japanese. Placement cell is very active, many companies visit this college regarding placements.
It is one of the finest colleges of Delhi University.
For more information, visit the college website.

Yes, you will definitely get admission.
Eligibility for this course is as follows:
10+2 with a minimum of 45% marks. Once this is fulfilled, you can apply for any certificate course in Ramjas College. Ramjas College has an offline admission process. So, you'd have to visit the college and go through the required procedure in order to get admission.