Yume Nikki:The Dense Woods(name)

The Dence Woods(The Wood of the Self-Murderers: The Harpies and the Suicides)

The northeast side in Lake Motosu is Aokigahara.

The Dense Woods(樹海)

※Name of 「樹海」 is debug name that "Yumenikki Map File"

樹海（じゅかい）

海のように広大な森林。日本では青木ヶ原（富士の樹海）が有名。
青木ヶ原が自殺の名所とされることから自殺する山や森のことを指す俗語。

Ocean of foliage

It is a vast forest like the sea.Aoki-hara (ocean-of-foliage of the Mt.Fuji) is famous in Japan.
Slang which points out the thing in a mountain or woods which commits suicide from Aoki-hara being made into the famous place of suicide.

※Relevance with "The Wood of the Self-Murderers: The Harpies and the Suicides" http://yumenikki.wikia.com/wiki/The_Dense_Woods(name)#The_Dense_Woods.28Kimajo.29

The Dense Woods(LSD (video game))

File:LSD(video game) - The Opening Movie

樹海(Aokigahara) #0:48~1:22 of the 富士山(Mt.Fuji) #0:08~0:38

Developer(s) - OutSide Directors Company
Platform(s)PlayStation, PSN 『LSD (video game) 』 Release date(s) - JP October 22, 1998 http://en.wikipedia.org/wiki/LSD_(video_game)_

※Relevance with "Mt. Fuji of Yumenikki" of " Mt.Fuji of LSD (game)".

http://yumenikki.wikia.com/wiki/Number_World(name)#The_Stabbing_Room.28Mount_Fuji.29

The Dense Woods(Kimajo)

Harpies remained vivid in the Middle Ages.

The Wood of the Self-Murderers:

In his Inferno, XIII, Dante envisages the tortured wood infested with harpies, where the suicides have their punishment in the seventh ring of Hell:

http://en.wikipedia.org/wiki/Harpy

Here the repellent harpies make their nests, Who drove the Trojans from the Strophades
With dire announcements of the coming woe.
They have broad wings, a human neck and face, Clawed feet and swollen, feathered bellies; they caw
Their lamentations in the eerie trees.^[6]

William Blake was inspired by Dante's description in his pencil, ink and watercolour "The Wood of the Self-Murderers: The Harpies and the Suicides" (Tate Gallery, London)

Harpy three sister?

Toriningen(Harpy)

In Greek mythology, a harpy (Greek: ἅρπυια, harpyia, pronounced [hárpuja]; Latin: harpeia) was one of the winged spirits best known for constantly stealing all food from Phineus. The literal meaning of the word seems to be "that which snatches" as it comes from the Greek word harpazein (ἁρπάζειν), which means "to snatch".