Gen di Hiroshima

Many compare Grave of the Fireflies with Hadashi no Gen/Barefoot Gen. While there are certainly similarities, such as the timeline taking place near the end of the war with Japan, the main difference is that Grave deals mostly with the inhumanity of the Japanese people toward their own kind, while Gen revolves less on this than it does the overall horrors of the after-effects of the nuclear blast at Hiroshima. The hooks used in the respective animes are thus, quite different. While Grave makes one shake their head and wonder about how humanity is sacrificed on the altar of survival and self-centeredness, Gen rests heavily on the outright horror that the dropping of Fat Man unleashed on an entire population.

Animation styles are vastly different also. Grave was made in conjunction with Miyazaki of studio Ghibli (Totoro), and thus was very polished in appearance. Gen, on the other hand, has a mostly "old-fashioned" anime feeling, reminiscent of the "Golden Age of Anime" in the 80's, using devices that are very manga; overblown representations of runny noses and buckets of tears from characters, for example.

In the end, Hadashi no Gen should be on the shelf of every anime collector. When someone says to them that anime is "just for kids", pop this in the VCR and show them just how in-depth, heart wrenching and thought provoking simple pen and ink cells can become. You will have to watch it twice; it's hard to get all the nuances while wiping tears from your eyes.