Was formerly known as Lolita mode in English.
The free version only contains Utsuro's ending (days 1-4). To play Natsuna and Kokoro's routes and Utsuro's happy ending, requires readers to purchase the in-game packs for the Loli/Past Edition. Paid content is inaccessible on Android in the latest version(s), but was later re-released under a [url=https://vndb.org/r125578]seperate app[/url].
Chinese releases are linked on the official site.