Kakeru in this context means to shower or pour. The word bukkake is often used in Japanese to describe pouring out water with sufficient momentum to cause splashing or spilling. Indeed, bukkake is used in Japan to describe a type of dish where hot broth is poured over noodles, as in bukkake udon and bukkake soba.
1 Whole grains: Whole grains are rich in nutrients and fibres which promote hair growth and make them a super food for healthy hair.  Oysters: Hair loss or dandruff can be the result of low production levels of the hormone androgen. Oysters are rich in zinc and assist in the production of androgen.
Foods that make your hair grow faster, denser and healthier: What foods make your hair grow faster? Just like the rest of your body, your hair needs vitamins, minerals and nourishment, for it to be able to grow and stay healthy. Changing your diet to make your hair grow thicker and longer may not give you instant results, but it will give you long lasting ones.