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.
Cutting hair does not make hair grow faster from the roots. This is a myth. It does, however, stop loss of length from the tips, as it prevents breakages from split ends. 1  How often you should cut your hair depends on how healthy it is and how fast you want it to grow; it is totally up to your own judgement. Since hair is made of protein, make sure you're getting plenty of protein in your diet. 2  Some proteins to consider incorporating into your diets: lean meats such as chicken and turkey, fish, eggs, soy products, beans, and nuts.