Shiritori (しりとり; 尻取り) is a Japanese word game in which the players are required to say a word which begins with the final kana of the previous word. No distinction is made between hiragana, katakana, and kanji. "Shiritori" literally means "taking the end" or "taking the rear".[1]
しりとり (shiritori) is the name of the game, derived from the phrase 尻を取る (shiri o toru). It literally means "take the rear" — and that is basically what you do.