Childhood friend recomendations

My suha

Elektel Delusion
Sukidesu, Zenbukudasai
Usotsuki Wa Dareda
Ashita wa Ieru Kana
Ano Ko wa Sore wo Gaman Dekinai
Tie Me, Unravel Me, Kiss Me
Mikami to Sato wa Mada Yamashikunai
Osanajimi ga Do M de Tsundere Nan Desu ga
Hush (Today)
Itonaga-kun no Koi no Ito
Keep Holding On
Itsuka koi ni naru made
Fukigen na Kimi to Kimagure na Kiss
Papa no Sukinahito
Sekai de Ichiban Kawaii!
Dotei no Ore o Oshitaoshita no wa Osananajimideshita
Kareshi Glamorous
My Lovely Bunny
Me o Tojite 3-Byou
Bokura no Tsuzuki
Himitsu no Love Sensation
Tosca no Inu
Dokusen Shitemo Iidesuka

i! Here you go:
http://www.mangago.zone/read-manga/gunjou_no_subete/
http://www.mangago.zone/read-manga/itsuka_tomodachi_ja_nakunaru_to_shite_mo/
http://www.mangago.zone/read-manga/tamayura_yuki_ringo/
http://www.mangago.zone/read-manga/sono_suki_honto/
http://www.mangago.zone/read-manga/itsuka_koi_ni_naru_made/
http://www.mangago.zone/read-manga/bokura_no_tsuzuki/
http://www.mangago.zone/read-manga/shinyuu_tte_soko_made_shinakucha_ikenai_no/
http://www.mangago.zone/read-manga/my_childhood_friend_was_a_god/
http://www.mangago.zone/read-manga/see_you_later_mermaid/
http://www.mangago.zone/read-manga/bukiyo_na_bokura_no_sukima/
http://www.mangago.zone/read-manga/dekoboko_sugar_days/
http://www.mangago.zone/read-manga/dear_signal/
http://www.mangago.zone/read-manga/houtou_musuko_to_koi_no_ana/
http://www.mangago.zone/read-manga/soshite_mata_kiss_wo_shite/
http://www.mangago.zone/read-manga/jikyuu_jisoku_de_nani_ga_warui/
http://www.mangago.zone/read-manga/kitto_kiss_o_suru_toki/
http://www.mangago.zone/read-manga/chihira_kun_wa_maryoku_ga_tarinai/
http://www.mangago.zone/read-manga/tada_omoukoto_wa/
http://www.mangago.zone/read-manga/sayonara_game_minaduki_yuu/
http://www.mangago.zone/read-manga/ore_no_itoshi_no_neet_kun/
These stories are relative to their age btw! Hope you enjoy!