Kind superl. : Characteristic of the species; belonging to one's nature; natural; native.

Kind superl. : Having feelings befitting our common nature; congenial; sympathetic; as, a kind man; a kind heart.

Kind superl. : Showing tenderness or goodness; disposed to do good and confer happiness; averse to hurting or paining; benevolent; benignant; gracious.

Kind superl. : Proceeding from, or characterized by, goodness, gentleness, or benevolence; as, a kind act.

Kind superl. : Gentle; tractable; easily governed; as, a horse kind in harness.

Kind a. : Nature; natural instinct or disposition.

Kind a. : Race; genus; species; generic class; as, in mankind or humankind.

Kind a. : Nature; style; character; sort; fashion; manner; variety; description; class; as, there are several kinds of eloquence, of style, and of music; many kinds of government; various kinds of soil, etc.

Kind v. t. : To beget.

Example:
What Kind of hair grease brand would work best for straightening hair?

Taxonomy
Airline, Japan, airline ticket, purchase, Discount Airfare to Japan, ticket to Japan, Japanese Travel Agency, Infants, Seat, BUSINESS DAYS, input city name, city code, TOKYO, OSAKA, NAGOYA, SAPPORO, FUKUOKA, OKINAWA.

Defination from the web:
Find cheap discount airfare from the U.S. to Japan. Domestic airfare and rail passes for Japan are also available.