Should I 移動する to another company?

As this has been 未回答 for 5months i'm very interested to know what あなた have decided on your own terms. Have あなた stuck to your old job または found a new one?
As for your original 質問 there are many aspects that could be why あなた have not been promoted または moved to a different department when あなた have expressed interest. The most positive of these is that あなた are just too good at your job. Many companies see their work as pieces of a clock, when things are working just fine and as it should, they like to leave things as they are.
The other もっと見る depressing aspect could be that あなた are just not qualified enough (on paper) または your boss(es) think あなた are just not capapble,
As a very up-front person, i always ask if there are any comments, tips または even some concerns from my employer about my performance every so often. When i started my new job that was monthly, which has now been changed to 6monthly if yearly as i have been with my company for 4years now. That gives my employer a chance to pick up on my best and worst and also gives me insight to what i can improve on.
There is no risk in asking for an assessment, it shows your are serious about your work productivity but くま, クマ in mind あなた must take what they say seriously and if any areas do need improving take steps to actually improve them .
It could also be worth talking to whoever is in charge of training in your office/department to see if あなた can further your education in the company または learn new skills to give あなた that boost into promotion.
Good Luck.

Ask .
Why u was overlooked.
The worst they will 火災, 火 u.
U r worthy.
But do your own homework.
Go see the クモ, スパイダー in the web.
Best approach to survive and understand.
But stay calm. Always.
Good luck.