is a Japanese manga series written and illustrated by Barasui about the adventures of four elementary school girls and their older sister-figure. It began serialization in ASCII Media Works' manga magazine Dengeki Daioh in 2002. In 2005, the manga was adapted into an anime television series and a PlayStation 2 video game. Three original video animation (OVA) episodes were later released from February to April 2007. Another two-episode OVA project titled Strawberry Marshmallow Encore was released in 2009. There is an unrelated manga titled . Plot Themes According to the manga, Strawberry Marshmallow is set in Hamamatsu, Japan. Seasons play an important role throughout Strawberry Marshmallow as the characters are involved in many normal seasonal activities. The series is speckled with many small, music-related allusions, such as Ana's dog Frusciante being named after John Frusciante of the Red Hot Chili Peppers, while episode eight of the anime sees two goldfish called Richard and James. The title itself was inspired from "Mashimaro", a single by Japanese rock artist Tamio Okuda. Characters Nobue is the eldest main character. She is Chika's older sister and usually has final authority on all matters. She often tries to "borrow" money from Chika to buy cigarettes. Nobue is perpetually searching for a part-time job to earn money for more cigarettes to calm her nicotine addiction. The story suggests that Nobue derives some kind of sensual pleasure from watching the girls do cute things. In this respect, Nobue appears to appreciate the moe aesthetic. It is seen during the anime that Nobue prefers Matsuri and Ana over Chika and Miu. The Nobue character changed from the manga to the anime. In the manga, she is a sixteen-year-old high school freshman, while in the anime she is a twenty-year-old junior-college student. Her age is presumably changed because of her smoking and drinking habit, both becoming legal in Japan at age twenty. In the first episode of the anime, she initially introduces herself as a sixteen-year-old, intended to be a joke as she quickly states that she is really twenty. She tends to act somewhat less mature in her manga incarnation, doing things such as tricking Matsuri into thinking that Miu is dead. Her appearance changes radically in the early stages of the manga, especially her hair, which goes from blond to dark brown (and is black in the anime). Chika is one of two twelve-year-olds in the story.