Please note that these were translated by several people. This is the final, all-tankoubon, version!
Chapter 2, 3 - 7, and 9 are reedited by AntiAgingAnon, with me touching up the dialogue a bit. They're also proofread.
Ps: I already used the tankoubon scans for chapter 1, 8, and 10, and that's the reason they're not reedited.

Chapter: Title...Originally Translated & Edited by
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...v1: YQII. v2: YQII & AntiAgingAnon
05: Mahiru's Nap....................................................v1: Kusanyagi. v2: AntiAgingAnon
06: Oasis...............................................................v1: Kusanyagi. v2: AntiAgingAnon
07: A Sign that Blooms in the Wilderness..............v1: Kusanyagi. v2: AntiAgingAnon
08: Sister Bowl........................................................... YQII
09: Recreation Plan................................................v1: kidneys. v2: AntiAgingAnon
10: Nagisa Concert..................................................... YQII

YQII.fakku.net
kaya83.wordpress.com
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