(slang) Short for 自己満足 (jiko manzoku).

mold, pattern / type, model, style

a style, a type / a mold, a pattern, a template / (martial arts) kata (choreographed training exercises) / (noh, kabuki) a particular style of stage movement or choreography

lagoon

shoulder

a shoulder

Katakana, a set of Japanese syllabary characters, secondary to hiragana, derived from portions of Chinese characters whose sounds approximate the Japanese sound being represented. Chiefly thought of as being used for loanwords (cf. カタカナ語 (“loanword”, literally “katakana word”)), it has a number of other uses too, complementing hiragana; see Katakana#Usage on Wikipedia.Wikipedia

which direction / who

east (compass point, direction) / the fighters on the east side in a match

a surname / a placename / a surname / a surname / a surname / a surname / a male or female given name / a surname / a surname