がんばれ！小傘ちゃん
Artist: yuzuna99

Slice of life 4koma series about Tatara Kogasa.

Not to be confused by Mizuki Hitoshi's series (がんばれ小傘さん, pool #2420), which is a diary series with the artist as Kogasa.
Neither to be confused with Warugaki's doujin series with a similar name. (がんばれ!(泣)こがさちゃん!! (Hang In There! (Sob), Kogasa-chan!!); pool #1314, pool #4464, pool #9395, pool #11180, pool #14067)

See also

• Pixpedia article: http://dic.pixiv.net/a/がんばれ!小傘ちゃん
• Nicopedia article: http://dic.nicovideo.jp/id/4371929