N DESU and N DESU KEDO
The explaining mode, and the half-said sentence that asks for help without asking. In English, with a printable two-page summary.
Sample materials
A public selection. The full library is open to students.
N DESU and N DESU KEDO (Chinese)
The explaining mode and the half-said sentence, explained in Traditional Chinese.
Particle Image Encyclopedia
A visual guide to the feel of Japanese particles: wa, ga, o, ni, de and more.