Between
German homosexualists the "du" has long been entirely usual as may be seen in the title of this marvellously inspiring magazine now regrettably defunct:
The
Japanese system is as Members might expect rather more complex:
First-person singular ("I"):
watakushi (very formal)
watashi (formal)
atakushi (formal, female speaker)
boku (informal, male speaker)
washi (informal, older male speaker)
atashi (informal, female speaker)
ore (very informal, male speaker)
as-shi (very informal, adult male of the Bay area of Tokio)
atai (very informal or vulgar, female speaker)
First-person plural ("we"):
watakushidomo (very formal)
watakushitachi (formal)
watashitachi (formal)
bokutachi (informal, male speakers)
bokura (informal, male speakers)
atashitachi (informal, female speakers)
atashira (informal, female speakers)
oretachi (very informal, male speakers)
Second-person singular ("you"):
[none] (very formal)
anata (formal)
kimi (informal, male speaker)
omae (very informal, male speaker)
anta (very informal)
Second-person plural ("you"):
[none] (very formal)
anatagata (formal)
kimitachi (informal, male speaker)
kimira (informal, male speaker)
anatatachi (informal)
omaetachi (very informal, male speaker)
omaera (very informal, male speaker)
antatachi (very informal)
antara (very informal)
Third-person singular, male ("he", "him"):
kareThird-person singular, female ("she", "her"):
kanojoThird-person singular, neuter ("it"):
[none]
Third-person plural ("they"):
karera (living things only)
Some, or all, of these words (depending upon which authority one consults) are classified not as a separate part of speech (pronoun) but as nouns. The information conveyed in English by pronouns (both personal and possessive) is by your Japanese most often conveyed by other means.