Grilled Mutsu(Japanese blue fish) with salt. Very tiny but good Japanese teishoku(set meal) place. There is not much option around Ikebukuro when you crave a simple Japanese fish and rice meal, unless you are willing to settle for chain teishoku restaurants. This place is not exactly cheap, the fish is not so consistent in quality(usually it is good but this time the fish is too dry) and portion a little small, also the madam tends to forget orders and make you wait forever(^^;;), but the rice and the miso soup with seaweed and daikon are very good.
Grilled Salmon set. With tororo(grated yam). Both the fish, the rice and the tororo are delicious. Rice is refillable.
Yellowtail teriyaki set lunch, 1050yen. Side order of tororo, 300yen.