Same-themed manga about kid fighting female ninjas from japanese imageboard.
(COMIC1☆13) [Marble Kid (Tsubaki Metasu)] Zenbu Lily ga Warui (Fate/Grand Order)
Kinjo no Jimi na JC ni Otona no Asobi o Oshiete mita Hanashi
(C88) [Samidaregiri (Crowly)] SOLAR SONG Dance to Another Tune 2 (Kid Icarus, Metroid) [Chinese] [黑白灰汉化组]
(C87) [Samidaregiri (Crowly)] Dance to Another Tune 2 - Solar Song (Kid Icarus, Metroid) [English] {doujin-moe.us}
(COMIC1☆3) [DIRTY (Yosuke)] ZETSURIN ANGEL (Various) [English] [N04h]
[Crimson Comics (Carmine)] Whirlpool Bouquet 2 (Naruto) [English] {SaHa}
Zara to Miwaku Poolside
NTR Midnight Pool Happening Bar Hen
Uranohoshi Jogakuin Aqours Pool
[Minatoya Shunsaku] Nagai Kiss de Kuchi o Fusaide | Sealing your mouth with a long kiss (Himitsu no Roshutsu Kids) [English] [WiD]
Rokurokku Roll
Jimi na Hitorimusume ga Tsuma no Kawari ni SeFri ni Natte kureta Hanashi
(C94) [Kuroneko Tenugui (Tsukai)] ICHA LOVE ZEKAMASHI (Kantai Collection -KanColle-)
[Pinky☆Crown (Nanahoshi Suama)] Tenshi no Oshigoto (Kid Icarus) [English] {Shotachan}
Ayase-tan ga Pool de Suichuu Fella to ka Shitekureru Wake ga Nai
Kemomimi no Senjutsushi
[Amazake Hatosyo-ten (Yoshu Ohepe)] Ah Hayaku H Shitai!! (Kana-san wa Pool no Kanshiin) [Digital]
Hamezukids Ch. 1-4
(C93) [Tekokids (Leonardo 16sei)] Gomen ne Yuusha-sama (Mahoujin Guru Guru)
(C46) [R-KIDS (Various)] R KIDS! Vol. 8 (Various)
Osananajimi de Koibito no Kanojo to Issho ni Pool
(C87) [Samidaregiri (Crowly)] Dance to Another Tune (Kid Icarus, Metroid) [English] {doujin-moe.us}
[Tonda Moko] Boku no Kawaii Dohtei-kun | 我可爱的童贞君 Ch. 1-6 [Chinese] [拾荒者汉化组] [Digital]
[Hochidonmai (Donburako)] Kusogakids wo Wakarase★Namahaishin★|Teaching a Brat a Lesson★Livestream★ [English] [Nishimaru] [Digital]
Kodomo janai | I'm not a kid anymore!
[Amane Ruri] Koiyoku | Pool of Amour (COMIC Anthurium 2016-06) [Chinese] [清純突破漢化]
(C92) [vyowolf (vyo)] NiizuMakabe (THE IDOLM@STER MILLION LIVE!) [English] [Cool Kids Translations]
(CR31) [Studio Wallaby (Deep Purple '72)] Su no Naisho!! -The secret of Su- (Vampiyan Kids)
[Denjarasu Yamada] デプスパもどき落書きマンガ [Spider Man, Deadpool]
(C85) [Doronuma Bunshitsu (Tsuta)] My Dear Sherly (Sherlock Holmes)
Attaka Uzumaki 2 | Warm Whirlpool 2
(C85) [Unizo (Unikura)] BITCH QUEENS Wakuwaku Poolside Date (Fate/stay night) [Chinese]
Himitsu No o Mise No Okutopasuhorudo
[Sansyoku Amido.] Akaneiro Pool (Pure Lesson) [English] =TV= [Decensored]
[Zaki Zaraki] Hamezukids
Gaki ni Modotte Yarinaoshi!!! | Turning Back Into a Kid And Starting Over!!! Ch. 1
(C80) [DA HOOTCH (ShindoL)] DRAGON CHILD (TIGER & BUNNY) [English] =LWB=
[Tekokids (Leonardo 16sei)] Saimin Watch (Youkai Watch) [Digital]
[Neyukidou (Takaku Nozomu)] Kids Return [Digital]
[Fred Kelly] Ingyaku Kemono Youentai Magyou ~Fighting Kids 2~
NIN NIN SLAYER ~Kids Ninja Shouten~
[Doronko Yuuyake] Ketsuge Poolside Banka [Digital]
[Konsu Konsuke] Asuka 120% -Burning Fest- (Neon Genesis Evangelion) [Chinese]
[ASTRA]ASTRA'S ARCHIVE #04
big kid!
(C87) [OSHINOBEE (Yamada Papiko)] Sweet Life (Free!) [English] [Sakura Pool Scans]
[Yakisoba Pants (Hiiragi Popura, Grand Deer)] Yanmama o Gaki no Sugata ni Natte Fukushuu NTR | Revenge NTR of a Yanmama in the Form of a Kid [English] {Doujins.com}
[Higuma-ya (Nora Higuma)] Pool de Deatta Oneesan to Ecchi na Kankei ni Nacchau Ohanashi | 與在游泳池遇到的大姊姊發生色色關係的故事 [Chinese] [漢化組漢化組]
Pool de Pakopako
Orange Pool
[milkids (Potekoro)] Doremiho (Ojamajo Doremi)
[Ankoman] Mujina, Nengan no Night Pool e Iku (SSSS.DYNAZENON)
(COMITIA116) [Tekokids (Leonardo 16sei)] Girls A
Kumo-san Jirushi no Youhei Milk
Poolside Ojisan
T-KIDS
[Yoshitakashi Athletic (Yasaka)] Chrono Kid TSURUGI: Operation Tights
Harassment? Love?
Friendly day
(C48) [R-KIDS (Various)] R KIDS! Vol. 10 (Various)
Homare no Himegimi
Kodomo Datte H Nano | They're just kids but they're sluts
(C88) [Samidaregiri (Crowly)] SOLAR SONG Dance to Another Tune 2 (Kid Icarus, Metroid)
Ai-san in Night Pool
[milkids (Potekoro)] 11 (Ojamajo Doremi)
Yukari 3
(C85) [Unizo (Unikura)] BITCH QUEENS Wakuwaku Poolside Date (Fate/stay night)
(C91) [Hiyotama Goten (Nagase Yutaka)] Ako-chan to Night Pool (Saki) [Chinese] [嗶咔嗶咔漢化組]
[Gymno (Kiriya)] SCHOOL BOYS - Puru hen - | Pool Book [English]
(CSP6) [Samidaregiri (Crowly)] Palutena-sama to Fushigi no Anano Shota (Kid Icarus)
[Oyster] Watashi Kirei? Ch. 3 [English] =LWB=
[Hidemaru] Ryoujyoku!! Urechichi Paradise Ch. 6 | Become a Kid and Have Sex All the Time! Part 6 [English] {Doujins.com}
PARADE
(C94) [Rocket Chousashitsu (Koza)] LOVE AYA Natsu da! Pool da! Aya-chan da! Futari no Summer Lesson (Touhou Project)
NTR THE MIDNIGHT POOL CH 1-3
[milkids] Doremilk (Ojamajo DoReMi)
(CR31) [Studio Wallaby (Deep Purple '72)] Suu no Naisho!! -The secret of Su- (Vampiyan Kids)
Manatsu no Pool Daikessen!
[Noise] Kodomo no Ecchi wa Manual Doori ni | Sex Manual for Kids (COMIC LO 2017-01) [English] [worldendDominator]
[Alp] Gohoubi Pool Side (COMIC BAVEL 2016-08) [Chinese] [最愛路易絲澪漢化組]
[pink-noise (Mizuiro Megane)] Mama Shot-ime - Manatsu no Pool Hen | Midsummer at the Pool [English] [Digital]
[FRED-KELLY] Fighting Kids
(C65) [AlflylaWalyla (Horimi Ryou)] Pool (Detective Conan)
(Shota Scratch 17) [EGO DANCE (Nanamatsu Kenji)] Ultra C (Various)
Naruco Hanaru Works7 - Erotic Kid Erotic Chair
Pool no Naka | Pool Pals
[croceca (Kuroka)] Itsuka Kuru Sayonara no Tame ni Zenpen | For The Farewell That Will Come 1 (Free!) [English] [Sakura Pool Scans]
[Kamoro-Sa-Z (Oobanburumai, Migiyori)] DRAGON & ROSE (TIGER & BUNNY) [Digital]
Swimpool | IS IT OKAY TO GET WET? Ch. 12
[C.N.P (clone Ningen)] NTR THE MIDNIGHT POOL Kanketsuhen Jou [Chinese] [壹個人重嵌] [Digital]
[Ariga Tou] Onaho Viber
(C88) [Tekokids (Leonardo 16sei)] Tsuyu Biyori (My Hero Academia) [Chinese] [沒有漢化]
Otona no Cookie
KidsReturn
Azir Pool Party
[90C] Camical Candy Show Case (Soul Eater) [English] {Kusanyagi}
[CandyPool, A.O.I (Momoi Comomo)] Rougoku no Hebihime | Jailed Snake Princess (One Piece) [English] [SaHa]
[Mikawaya] Pool Side no Koi Moyou | Poolside Love Patterns (COMIC Anthurium 2018-07) [English] [Team Koinaka] [Digital]
(CCOsaka100) [LAPISLAZULI (Aoi Tomomi)] Calling (Free!) [English] [Sakura Pool Scans]
(C91) [Futaba (Chihiro)] Billy-kun ga Master ni Fudeoroshi Shi Sasete Ageru Hon (Fate/Grand Order)
Motomoto, Jimiko datta Ore no Gal Kanojo ga, Yarichin ni NTR
[Shiina Nami] Poolside ni Saku Hana (Watashi-tachi no Hiridasu Kairaku) [English] [Digital]
Sheets Pool Love Game
(Futaket 8.5) [Oshiruko Kan (Piririnegi)] Shishunki Poolside [English]
2D Comic Magazine Shokushu Pool ni Nomikomareru Heroine-tachi Vol. 2
[Tekokids (Leonardo 16sei)] Tsuyu Biyori ~Katei Kyoushi no Oshigoto~ (Boku no Hero Academia) [English] {doujins.com} [Digital]
[Emua] Ryouran Gakuen Kakumeiki - Hyakka Ryouran! [English] [biribiri]
Renekton Pool Party
[Kirigakure Takaya] Immoral Kids
(Reitaisai 14) [Tekokids (Leonardo 16sei)] Otona no Cookie ~Asoteddo~ (Touhou Project) [Digital]
(COMITIA116) [Tekokids (Leonardo 16sei)] Girls A [English] [Heart and Feather] [Sample]
[Zaki Zaraki] Yuuwaku | Temptation (Hamezukids) [English] {Mistvern}
(C91) [Hiyotama Goten (Nagase Yutaka)] Ako-chan to Night Pool (Saki)
[Neyukidou (Takaku Nozomu)] Kid's Return [English] [Digital]
Gaki ni Modotte Yarinaoshi!!! | Turning Back Into a Kid And Starting Over!!! Ch. 1-5
Dance to Another Tune
(C79) [Kapool (Romio)] Akante! Oyabunchan (Axis Powers Hetalia)
(C84) [Karasuma Pink Higashiiru (Karasuma Pink)] Niwa ni wa 2-wa Niwatori ga Iru (Kid Icarus) [English] [Yuuta's Blog]
Pecan ] Monzetsu Ladies Pool 2
Pool_ [Neon Genesis Evangelion] Mission Critical