"Marbonus Gyudon" will be on sale from April 27th at each Gyudon chain and Sukiya store (excluding some stores). The price is 490 yen (tax included).
This is a menu that combines Sukiya's beef bowl with Marbonus. Eggplant is fried to trap the umami and cut into large pieces to give it a juicy texture.
Tobanjan, Touchijan, Tenmenjan, Hanazansho, etc. are used for the marbo sauce, and it seems that you can enjoy moderate stimulation. It is often entwined with beef, and once you eat it, it has a addictive taste.