[anrakushi]

昨年　ー　sakunen - just to pre-empt the question of how do you read that word. haha.

if you are just wanting to make a sentence with some kanji you have learnt why not use 来年 since you know that.

来年日本へ行きたい - I want to go to Japan next year.
来年日本へ行くつもりです - I plan to go to Japan next year.