How many seasons and episodes does My Only One have?

My Only One has 1 season and 106 total episodes, spanning from its premiere on September 15, 2018 to March 17, 2019.

Is My Only One renewed, ended, or canceled?

My Only One has concluded its run and is officially ended.

How long does it take to binge watch My Only One?

It takes 123h 40m (7420 minutes) to watch the complete run of My Only One. At a standard pace of 2 hours per day, you will finish the entire series in approximately 62 days. Not realistic for a 48-hour weekend. At 123.7 total hours, watching at a healthy 2 hours per day will take approximately 62 days.

Where can you stream or watch My Only One?

My Only One is available for streaming on Kocowa. Availability may vary by regional territory, subscription tier, and digital purchase availability.

What is the official age rating for My Only One?

My Only One has an official content rating of Not Rated.

Who are the lead actors in My Only One?

The primary ensemble cast includes Choi Soo-jong as Kang Soo-Il (age 63), Uee as Kim Do-Ran (age 38), Lee Jang-woo as Wang Dae-Ryook (age 40), Yoon Jin-yi as Jang Da-Ya (age 36).

Binge-Watching Time Guide

How Long Does It Take to Watch My Only One?

2018 · 1 Seasons · 106 Episodes · Total Runtime: 123h 40m (7,420 mins)

Total Watch Time

123h 40m

7,420 minutes of non-stop content across all 106 episodes.

Weekend Binge Verdict

Multi-Week Commitment

Not realistic for a 48-hour weekend. At 123.7 total hours, watching at a healthy 2 hours per day will take approximately 62 days.

Average Episode Length

70 mins

Typical episode runtime excluding ad breaks and credit sequences.

Standard Pace (2 hrs/day)

62 days

Finish by approximately Nov 26, 2026 if starting today.

Viewing Pace & Completion Dates

Estimate when you will complete the series based on your daily viewing commitment starting today (September 25, 2026):

Casual (1 hr/day)

124 days

Estimated completion:
Jan 27, 2027

Recommended Pace

Standard (2 hrs/day)

62 days

Estimated completion:
Nov 26, 2026

Dedicated (4 hrs/day)

31 days

Estimated completion:
Oct 26, 2026

Weekend Marathon (8 hrs/day)

16 days

Estimated completion:
Oct 11, 2026

Watch Time at Higher Playback Speeds

If you listen to commentary or watch at accelerated speeds on streaming apps:

1.00× (Normal): 123h 40m 1.25× Speed: 98h 56m (saves 24.7h) 1.50× Speed: 82h 27m (saves 41.2h)

Season-by-Season Runtime Breakdown

Season	Episodes	Total Runtime	Avg Length	Share of Series
Season 1 Longest Season	106 episodes	123h 40m (7,420 mins)	70 mins/ep	100%

Frequently Asked Questions About Binge-Watching My Only One

Can I binge-watch My Only One in a single weekend?

Not realistic for a 48-hour weekend. At 123.7 total hours, watching at a healthy 2 hours per day will take approximately 62 days. A 48-hour weekend provides about 16 to 24 waking hours; My Only One contains 123h 40m of episodes.

How long does it take to watch all seasons of My Only One at 2 hours a day?

At a steady rate of 2 hours per day, it will take approximately 62 days to finish the complete series. If you begin today, your projected finish date is Nov 26, 2026.

Which season of My Only One is the longest?

Season 1 is the longest season with a total runtime of 123h 40m across 106 episodes.

How many total hours and episodes are in My Only One?

The series consists of 106 episodes across 1 seasons, totaling 123h 40m (7,420 minutes) of screen time.