(men's speech) I; me (personal pronoun; usually used by males; implies that the speaker is a young boy or otherwise boyish)

接骨木: Sambucus sieboldiana

亀卜: tortoise shell

I (masculine speech) / manservant

manservant, servant

manservant, servant / a man of low social status / a low-ranking civil servant

僕達: (informal, masculine) we, us

a line of text / (mathematics) a row of a matrix / (calligraphy) Abbreviation of 行書 (“semi-cursive script”).

(botany) Sambucus sieboldiana

(ACG) girl who uses the masculine pronoun ぼく (boku)