Normal Procedure. Shortlist based on CV. If you have some projects related to automobiles, you are likely to get shortlisted. 2 interviews. one technical and one behavioral. There will be a group interviewing. Mostly if you are applying for position in Japan, the interview would be in Japanese. But they will have translators in the room. So no need to learn Japanese before applying. However, learning the language after you accept the offer is a must.