Tonkotsu Ramen
Pork Bone Ramen
noun
Pork bone ramen is tonkotsu ramen or, very logically indeed, pork bone ramen.
とんこつらーめん
とんこつラーメン
This is a jukugo word that uses the on'yomi readings of the kanji. You know both of these readings, so you should be able to read this on your own.
ここは豚骨ラーメンの店です。
This place is a tonkotsu ramen restaurant.
この豚骨ラーメンを食べると懐かしい気持ちになるよ。
This pork bone ramen makes me feel nostalgic.
是非、九州に豚骨ラーメンを食べに来て下さい。
By all means, please come to Kyushu to eat tonkotsu ramen.