星川サラ / Sara Hoshikawa Timeline

2019

Channel Launch

星川サラ / Sara Hoshikawa started the YouTube journey

Sep 25, 2019

Journey begins

Channel foundation

1K Milestone

Subscriber community reached 1K members

Sep 27, 2019

1K subscribers

Major milestone

Estimated date — Based on linear growth calculation. Not actual historical data.

10K Milestone

Subscriber community reached 10K members

Oct 15, 2019

10K subscribers

Major milestone

Estimated date — Based on linear growth calculation. Not actual historical data.

2020

50K Milestone

Subscriber community reached 50K members

Jan 2, 2020

50K subscribers

Major milestone

Estimated date — Based on linear growth calculation. Not actual historical data.

100K Milestone

Subscriber community reached 100K members

Apr 10, 2020

100K subscribers

Major milestone

Estimated date — Based on linear growth calculation. Not actual historical data.

2022

500K Milestone

Subscriber community reached 500K members

Jun 14, 2022

500K subscribers

Major milestone

Estimated date — Based on linear growth calculation. Not actual historical data.

2025

1M Milestone

Subscriber community reached 1M members

Mar 3, 2025

1M subscribers

Major milestone

Estimated date — Based on linear growth calculation. Not actual historical data.

2026

星川サラ / Sara Hoshikawa

星川サラ / Sara Hoshikawa

Channel Evolution

Channel Launch

1K Milestone

10K Milestone

50K Milestone

100K Milestone

500K Milestone

1M Milestone

Popular Video

Popular Video

Popular Video