Pink Hair
Pink Hair, as the name implies, is a tag used for characters with pink hair.
Overview
In reality, dying your hair in pink might not be a good idea considering the discomfort and the possibility of damaging your hair.
Same to green、blue、red and others, while it looks aesthetically acceptable or appealing in anime, the reality however will be another story. The same case applies to eyes as well. It is recommended to use a wig instead of dying your hair if you are to dye your hair for cosplay. For examples, you may refer here. (Japanese, though)
Image wise, pink colored hair is usually applied on females characters and rarely males. character creation wise, while most of the female characters are loli type characters, there are also many sexy type characters like Megurine Luka who spots a pink hair character as a trademark.
Also, while most female characters with pink hairs are depicted with an image of underaged characters with an innocent look, there are also quite an amount of characters with an innocent look but sexy body. For this case, people will often use 『Pink is Slutty』image here as the stereotype, although one might argue that its not the case.
Since there are also various type of pink around (e.g : Shocking Pink, Pastel Pink, Peach Pink, etc), this tag is used to categorize all types of pink colored hair characters and label them under one single, unified color in order to prevent unwanted confusions.
Related Events
「ピンク色の髪の人は淫乱だってばっちゃが言ってた！！」
Pink Hair Characters/People
The list is arranged in Japanese alphabet order.
関連キャラ(五十音順)
"Ka" Order
Hinagiku Katsura（Hayate the Combat Butler）
Cattleya Yvette La Baume Le Blanc de La Fontaine（The Familiar of Zero）
Madoka Kaname（Puella Magi Madoka Magica）
Yukihito Karasu（Inazuma Eleven）
Cure Dream/Nozomi Yumehara（Yes! Pretty Cure 5/Yes! Pretty Cure 5 GoGo!）
Cure Passion（Fresh Pretty Cure!）
Cure Blossom/Tsubomi Hanasaki（HeartCatch PreCure!）
Cure Flower（HeartCatch PreCure!）
Mascot Character of Comi-Navi
"Sa" Order
Yuyuko Saigyouji（Touhou Project）
三枝葉留佳（Little Busters!）※Leaning towards purple
Sheryl Nome（Macross Frontier）※A mixture of Blonde and Pink
Signum（Magical Girl Lyrical Nanoha - Nanoha A's）
シャーロック・シェリンフォード（探偵オペラミルキィホームズ）
"Ta" Order
Dark Dream（Yes Pretty Cure 5 The Movie: Great Miraculous Adventure in the Mirror Kingdom!）
Takaki(Character created by TNSK - Original）
太刀川ミミ（デジモンアドベンチャー）※地毛は茶髪。頻繁に染め替える
Chibi Usa（Pretty Soldier Sailormoon）
"Na" Order
ナツ・ドラグニル（FAIRYTAIL）
"Ha" Order
Hasta Ekstermi（Tales of Innocence）
はてなようせい（進研ゼミマスコット）
Mizuki Himeji（Baka and Test: Summon the Beasts）
Kanata Futaki（Little Busters!）※More towards purple
"Ma" Order
Mia Campbell（Gundam SEED Destiny）※Her real outlook was different before the change.
Mystia Lorelei（Touhou Project）
Milk（Pop n'Music8、12）
Millhiore F. (Firianno) Biscotti（DOG DAYS）
Mylene Flare Jenius（Macross 7）
Minky Momo（Minky Momo Series）
ミント・クラーク（Rio Series/Rio Rainbow Gate）
"Ya" Order
La/Ra Order
Lightning/Claire Farron（Final Fantasy XIII）
Lala Satalin Deviluke（To LOVE-Ru）
リオ・ロリンズ・タチバナ（Rioシリーズ/Rio Rainbow Gate）
リッツ・マルール（ファイナルファンタジータクティクスアドバンス）
Ribbon（Kirby 64: The Crystal Shards）
Lily Levinas（WarTech: Senko no Ronde）
Louise Françoise le Blanc de la Vallière（The Familiar of Zero）
Ruuko/Lucy Maria Misora（To Heart 2）