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.
Walnuts, cashews and butternuts contain a significant amount of Omega-3 fatty acids and are also rich in vitamins and biotin, which helps make your hair grow faster, thicker and longer, as well as to protect the cells of your hair from the sun. Almonds also are very high in biotin.