羊 --ひつじ-- (n) sheep;

The word "sheep" is not that useful in the daily vocabulary, I could only remember it, because of the 2 titles.

--あおいひつじのゆめ--
夢 --ゆめ-- (n) dream

Official English translation - Blue Sheep Reverie.

--ひつじをめぐるぼうけん--

めぐる-- (1) to go around; (2) to return; (3) to surround;
冒険 --ぼうけん-- (n,vs) risk; venture; adventure

The official English translation A Wild Sheep Chase.