With a little over a month until tri. Part 5 is released, people might want a little refresher.Luckily, with a bit over a month to go Toei has released the digest version of Digimon Adventure tri. Part 4.Like previous tri. digests this one is 3 minutes.Toei has generally put these out right before each new part of tri. to act as a quick refresher.We expect the tri. Part 4 digest to be on the Part 5 home video release If the embed doesn't work, here is a link to the video