Vol. 5 · Ch. 45 — 15 Minutes Before We Seriously Go Out (End)

Unknown group · Mar 26, 2023

Vol. 5 · Ch. 44 — 15 Minutes Before They Seriously Depart

Unknown group · Mar 26, 2023

Vol. 5 · Ch. 43.1 — They Seriously Go Out on New Year's Day

Unknown group · Jan 1, 2023

Vol. 5 · Ch. 43 — Discussing Their Future (Part 9)

Unknown group · Dec 30, 2022

Vol. 5 · Ch. 42 — Discussing Their Future (Part 8)

Unknown group · Dec 19, 2022

Vol. 5 · Ch. 41 — Discussing Their Future (Part 7)

Unknown group · Dec 17, 2022

Vol. 5 · Ch. 40 — Discussing Their Future (Part 6)

Unknown group · Dec 10, 2022

Vol. 5 · Ch. 39 — Discussing Their Future (Part 5)

Unknown group · Dec 7, 2022

Vol. 5 · Ch. 38 — Discussing Their Future (Part 4)

Unknown group · Dec 3, 2022

Vol. 5 · Ch. 37 — Discussing Their Future (Part 3)

Unknown group · Nov 26, 2022

Vol. 5 · Ch. 36 — Discussing Their Future (Part 2)

Unknown group · Nov 21, 2022

Vol. 5 · Ch. 35 — Discussing Their Future (Part 1)

Unknown group · Oct 19, 2022

Vol. 4 · Ch. 34 — 15 Minutes Before They Can't Seriously Say it

Unknown group · Aug 19, 2022

Vol. 4 · Ch. 33 — 15 Minutes Before They Seriously Apologise

Unknown group · Aug 4, 2022

Vol. 4 · Ch. 32 — 15 Minutes Before They're Seriously Satisfied Together

Unknown group · Jul 25, 2022

Vol. 4 · Ch. 31 — 15 Minutes Before They Seriously Agree

Unknown group · Jul 19, 2022

Vol. 4 · Ch. 30 — 15 Minutes Before It's Too Dazzling

Unknown group · Jul 8, 2022

Vol. 4 · Ch. 29 — 15 Minutes Before They Seriously Move

Unknown group · Jun 15, 2022

Vol. 4 · Ch. 28.5 — Special: 15 Minutes Before They Seriously Take a Picture +

Unknown group · Mar 2, 2022

Vol. 4 · Ch. 28 — 15 Minutes Before They Seriously Take a Picture Together

Unknown group · Feb 19, 2022

Vol. 4 · Ch. 27 — 15 Minutes Before They Seriously Eat Together

Unknown group · Feb 8, 2022

Vol. 4 · Ch. 26 — 15 Minutes Before They Seriously Tell Them

Unknown group · Feb 5, 2022

Vol. 4 · Ch. 25 — 15 Minutes Before They Seriously Embrace

Unknown group · Jan 31, 2022

Vol. 4 · Ch. 24 — 15 Minutes Before They're Seriously Jealous

Unknown group · Jan 29, 2022

Vol. 4 · Ch. 23.6 — Special: The Two Who Can't Be Serious Part 2

Unknown group · Aug 24, 2022

Vol. 4 · Ch. 23.5 — Special: The Two Who Can't Be Serious Part 1

Unknown group · Jan 28, 2022

Vol. 4 · Ch. 23 — 15 Minutes Before They Seriously Break Up

Unknown group · Jan 27, 2022

Vol. 3 · Ch. 22.2 — A Serious Christmas Date (Part 2)

Hyper Jump · Jan 18, 2021

Vol. 3 · Ch. 22.1 — A Serious Christmas Date (Part 1)

Hyper Jump · Jan 17, 2021

Vol. 3 · Ch. 21 — 15 Minutes Before They Seriously Hug Each Other

Hyper Jump · Dec 8, 2020

Vol. 3 · Ch. 20 — 15 Minutes Before She Seriously Fangirls

Hyper Jump · Nov 20, 2020

Vol. 3 · Ch. 19 — 15 Minutes Before They Have Some Serious Heart Throbs

Hyper Jump · Oct 31, 2020

Vol. 3 · Ch. 18 — 15 Minutes Before He Seriously Makes Her Cry

Hyper Jump · Oct 25, 2020

Vol. 3 · Ch. 17 — 15 Minutes Before They Seriously XXXX

Hyper Jump · Oct 17, 2020

Vol. 3 · Ch. 16 — 15 Minutes Before They Seriously Get Close

Hyper Jump · Oct 14, 2020

Vol. 2 · Ch. 15.5 — Extra Manga: 15 Minutes Before Things Get Seriously Cute

Hyper Jump · Oct 12, 2020

Vol. 2 · Ch. 15 — 15 Minutes Before We Seriously Gaze and Afterword

Hyper Jump · Oct 11, 2020

Vol. 2 · Ch. 15 — 15 Minutes 'Til They Notice

Whispers · Oct 11, 2020

Vol. 2 · Ch. 14 — 15 Minutes Before Things Get Seriously Precious

Hyper Jump · Oct 10, 2020

Vol. 2 · Ch. 14 — 15 Minutes 'Til She Feels Love

Whispers · Sep 28, 2020

Vol. 2 · Ch. 13 — 15 Minutes Before We Both Seriously Blush

Hyper Jump · Oct 9, 2020

Vol. 2 · Ch. 13 — 15 Minutes 'Til She Gets Embarassed

Whispers · Aug 29, 2020

Vol. 2 · Ch. 12 — 15 Minutes Before We Seriously Look After

Hyper Jump · Oct 9, 2020

Vol. 2 · Ch. 12 — 15 Minutes 'Til She Observes

Whispers · Aug 22, 2020

Vol. 2 · Ch. 11 — 15 Minutes Before Seriously Start

Hyper Jump · Oct 9, 2020

Vol. 2 · Ch. 11 — 15 Minutes 'Til They Arrive

Whispers · Aug 15, 2020

Vol. 2 · Ch. 10 — 15 Minutes Before Seriously Meeting Up

Hyper Jump · Oct 5, 2020

Vol. 2 · Ch. 10 — 15 Minutes 'Til They Meet Up

Whispers · Aug 8, 2020

Vol. 2 · Ch. 9 — 15 Minutes Before Things Get Seriously Serious

Hyper Jump · Oct 5, 2020

Vol. 2 · Ch. 9 — 15 Minutes 'Til They Get Serious

Whispers · Aug 1, 2020

Vol. 2 · Ch. 8 — 15 Minutes Before Things Seriously Quiet Down

Hyper Jump · Oct 3, 2020

Vol. 2 · Ch. 8 — 15 Minutes 'Til They Calm Down

Whispers · Jul 25, 2020

Vol. 2 · Ch. 7 — 15 Minutes Before We Seriously Can't Sleep

Hyper Jump · Oct 3, 2020

Vol. 2 · Ch. 7 — 15 Minutes 'Til They Go To Sleep

Whispers · Jul 16, 2020

Vol. 1 · Ch. 6.6 — Volume 1 Spreads and Afterword

Whispers · Jul 13, 2020

Vol. 1 · Ch. 6.5 — Extra Manga: 15 Minutes Before We Seriously Cry+

Hyper Jump · Oct 2, 2020

Vol. 1 · Ch. 6.5 — 15 Minutes 'Til She Starts Really Crying

Whispers · Jul 8, 2020

Vol. 1 · Ch. 6.2 — 15 Minutes 'Til She Falls in Love

Going Places · Jun 7, 2020

Vol. 1 · Ch. 6.1 — 30 Minutes 'Til She Falls in Love

Going Places · Jun 7, 2020

Vol. 1 · Ch. 6 — 15 Minutes Before It Seriously Pours and Afterword

Hyper Jump · Sep 30, 2020

Vol. 1 · Ch. 5 — 15 Minutes Before We Seriously Cry

Hyper Jump · Sep 30, 2020

Vol. 1 · Ch. 4 — 15 Minutes Before We Seriously Touch Each Other

Hyper Jump · Sep 29, 2020

Vol. 1 · Ch. 4 — 15 Minutes 'Til They Hug

Going Places · Jun 6, 2020

Vol. 1 · Ch. 3 — 15 Minutes Before We Seriously Distance Ourselves

Hyper Jump · Sep 29, 2020

Vol. 1 · Ch. 3 — 15 Minutes 'Til They Part Ways

Going Places · Jun 6, 2020

Vol. 1 · Ch. 2 — 15 Minutes Before We Seriously Hold Hands

Hyper Jump · Sep 28, 2020

Vol. 1 · Ch. 2 — 15 Minutes 'Til They Hold Hands

Going Places · Jun 5, 2020

Vol. 1 · Ch. 1 — 15 Minutes Before We Seriously Go Out

Hyper Jump · Sep 28, 2020

Vol. 1 · Ch. 1 — 15 Minutes 'Til They Start Dating

Going Places · Jun 4, 2020