Gyasha

　　I'll slaughter you.
　　　　∧∧
　　　 （ﾟ－ﾟ,）
　　 　 ( 　 ）
　　 ～|　　|
　　　　し^Ｊ

Gyasha (ぎゃしゃ) is a Shii-like character obsessed with killing Moralar. However, they are comically bad at it, with their attempts at murder being voiled by their own clumsiness and naivete. They also get scared easily.

Gyasha's character was popularized in the I'll slaughter Moralar! thread by "十句".

Like Tsuu, Gyasha has no official gender, but is often interpreted as female.

　　I'll slaughter you.　　
　　　∧∧　　ｌ＼＿∧
　　 （,,ﾟ－ﾟ)っ<・∀・；）　whuh
　 　 |っ　 ノ　（　 つ　つ
　 ～|　　|　　 人　ヽﾉ
　　　し^Ｊ　　（__（_＿）

Gyasha's Scythe

　　　　　　　　∧∧　　／
　　　　　　　 （ﾟ- ﾟ,,) ／
　　　　　　 　/ 　 ｏ
　　　　　　　ｏ|／ | 　
　　（（　　 ／ し^Ｊ 　　
　　　　／ヽ＿＿＿＿＿＿　
　　 ／ヽ～～～～～～ ／
　　（＿＿＿＿＿＿＿／

In the I'll slaughter Moralar! thread, there is a scene where Gyasha attempts to kill Moralar with a scythe, however they have trouble holding it properly. Fanartists often portray Gyasha wielding a scythe based on this scene.

Sources:

• 2ch AA Illustration Project
• Pixiv Encyclopedia
• Nico Nico Encyclopedia
• "I'll slaughter Moralar!" thread
• AA Dictionary Wiki
• AA Dictionary Wiki (I guess they made two copies of the same site???)