Please note that these were translated by several people, and most of the translations used the magazine scans. Only chapter 1, 2, 3, 8 and 10 used the tankoubon scan.
UPDATE: Chapter 2 and 3. AntiAgingAnon reedited the chapters using the tankoubon version, and I touched-up many of the lines. They're also proofread.

01: Nee-san to Boku - Beach Chapter..................YQII
02: Aneki Keikaku..................................................v1: Zyphr & Kaya. v2: YQII & AntiAgingAnon
03: Nee-san to Boku..............................................v1: Gururu & Kaya. v2: YQII & AntiAgingAnon
04: Nee-san to Boku - Summer Holiday Chapter...YQII
05: Mahiru's Nap....................................................Kusanyagi
06: Oasis...............................................................Kusanyagi
07: No ni Saku Shirube..........................................Kusanyagi
08: Sister Bowl.....................................................YQII
09: Recreation Plan...............................................kidneys
10: Nagisa Concert...............................................YQII

http://yqii.fakku.net
http://kaya83.wordpress.com
http://kusanyagi.blogspot.com

http://www.mangaupdates.com/series.html?id=40273

Base +30

Thanks!! muy bueno *-*

Base +4, Ooe Kintarou +2

http://www.doujinshi.org/book/110292/Daisy!/
http://www.autumnleaf.jp/shop/detail.php?code=9784862525154
RAW: https://e-hentai.org/g/71841/6e0f75482c/
English Translation Decensored: https://e-hentai.org/g/339875/295cea9c4f/
Spanish Translation: https://e-hentai.org/g/366674/a59ca0f224/
Portuguese Translation: https://e-hentai.org/g/310077/a22b256a49/
Korean Translation: https://e-hentai.org/g/338853/ecb5262f97/
Chinese Translation: https://e-hentai.org/g/287844/ae3fdee02a/

Base +25