Point and Shoot is the fifth volume of The All-New Tenchi Muyo! manga series, written and drawn by Hitoshi Okuda.
From the back cover of the Viz Graphic Novel:
In this volume, trouble arrives, as it so often does, via super-genius Washu's latest brilliant invention. A lab accident unleashes an adorable pint-size version of Tenchi... then lots of adorable pint-sized versions of Tenchi... and then... dinosaurs?! Blame it on the unholy combination of a photo album, a stack of books, and biomedical research equipment from outer space... and, of course, on Mihoshi's legendary klutziness!
Also, the gang celebrates the traditional demon-fighting holiday of Mamemaki (even though Ryoko is, technically, a demon!), one of little Sasami's classmates turns out to be an alien spy, and everybody eats, drinks, and fights like it's goin' out of style. And that's just the beginning...
Chapters
In the English graphic novels, each book restarts the chapter numbering from "Chapter One," rather than continuing chapter numbering from book to book as is standard in the Japanese release. Unlike earlier volumes of Tenchi Muyo! manga, Viz did not release this volume as separate comic book issues.