Browse structured list pages prepared for Japanese and English audiences.
A list of birth flowers representing each month from January to December and their meanings.
A list of birthstones for each month from January to December.
A list of representative black tea varieties and origins including the world's three great teas.
Classification of whole blood and component blood donation in Japan's blood donation system.
A folk classification system claiming that personality is determined by blood type.
Eight main blood type classifications based on the ABO system and Rh factor.
A list of various classifications and types of board games.
A classification of tabletop games played on a board with pieces or cards.
Classification of body types based on fat accumulation areas.
A classification system of major genres for categorizing literary works.