The first thing to realize about HAPPINESS THEORY is that it is not a yaoi manga.

That said, HAPPINESS THEORY is about the pursuit of love, friendship, and happiness, and about the sacrifices that failure weilds.

HAPPINESS THEORY, in effect, is about sadness.

Written collaboratively, the creativity of HAPPINESS THEORY is beyond the bounds of one person's mind and is, thus, more real, in this writer's opinion. In addition to being an excercise in creative construction, HAPPINESS THEORY is also the artist's first full manga project that will see fruition.