I lined up from 8:30 AM on Friday to get my hands on the unagi bento from Matsu Ka. By a little after 10, they were sold out.I tried the limited quantity unagi liver and the unagi bento.The unagi liver was incredibly plump and delicious. The unagi bento had 1.5 servings of eel, with the sauce perfectly soaked in and the fat adding richness, making the rice irresistible.It's a meal worth the effort to enjoy, even in the morning.