Based very closely on Vol. 1, albeit leaving out the "sexy" bits.

Originally posted by fllthdcrb:

Based very closely on Vol. 1, albeit leaving out the "sexy" bits.

is it worth the price? i already own volume 1

Originally posted by cocoayoc:

is it worth the price? i already own volume 1

If what you want most is to see these characters animated, and/or to see Kashou and others as proper on-screen characters, then maybe. If you don't care that there is almost nothing new in this OVA and that the entire dialog is lifted nearly verbatim from Vol. 1—but with slightly hurried delivery, since they had to fit it into just under an hour—then absolutely, go for it.

I'm not saying it's bad by any means (though I certainly prefer the look of the characters in the VNs to their anime versions, since it's directly Sayori's art and looks very clean). Just be aware of the above.

One other thing is that both OVA Extra and the TV series are based on this. Not that you'd really miss anything. But at least OVA Extra is different enough from the Extra VN that it's more worth seeing both.

The TV series is more or less its own thing, that picks up where the original OVA leaves off, with a mostly original story that conflicts with those of Vol. 2 and Vol. 3, although a few things are lifted from them, and from Extra.