A type of pun when a character is paired with any kind of object that makes a reference to their civilian or alter ego's name. For instance, 'Yuri/百合' means 'lily', so a character named Yuri holding a bouquet of lilies would qualify.
Other examples
any character named Ringo and an apple (ringo/林檎 = apple)
any character named Sakura and cherry blossoms (sakura/桜 = cherry blossom)