The LINE Broadcast Playbook for Hostess Club Cast — Filters, Templates, and the Golden Time Window

In the hostess club business, LINE broadcasts are a standard outreach tool — for individual cast, and for venues that treat guest outreach as a coached, repeatable process. Used badly, though, they backfire: in our Japanese operating data, unsegmented blasts hovered around a 30% read rate and 3% visit rate (illustrative), and risk annoying guests.

This playbook covers the patterns that aimed at 60%+ read rates and 10-15% visit conversion in that data (illustrative; results vary).

The Anti-Pattern: One Sales Blast to Everyone

A bad example:

Hi everyone! Hope to see you all this month!
Come by if you have time!

Why it fails:

• Generic: no one feels it is addressed to them
• No timing: no specific day or window
• No motive: no reason to actually come

→ Low read rates, high block risk.

The Pattern That Works: Segment-Specific Customization

"Broadcast" does not have to mean "identical." The golden rule is to filter your guest list and change the message per segment.

Filter 1: Repeat-nomination guests (core customers)

Template:

[Name], thank you as always.

I'd love to see you this month too.

If you happen to be free on the evening
of the XXth, I'll be wearing a new dress —
come say hello.

• Goal: retain your most loyal guests
• Frequency: no more than 1-2 times per month

Filter 2: No visit in 30+ days (churn risk)

Template:

[Name], it's been a while.

I haven't seen you lately and I miss
our conversations. How have you been?

I'd love to catch up over a good drink
whenever you have time.

• Goal: prevent churn
• Frequency: once per month

Filter 3: Guests with a birthday this month

Template:

[Name], happy birthday month!

I'd love to celebrate with you properly —
let me know which days you're free
and we'll make it special.

• Goal: secure a dohan (pre-shift dinner) appointment or a special-occasion visit
• Frequency: once early in the birthday month, once on the day

Filter 4: New / first-time guests

Template:

[Name], thank you for the other night.

I really enjoyed our conversation.
If you get the chance, I'd love to have
more time to talk next time.

• Goal: convert the first visit into a second
• Frequency: once, 3-7 days after the first visit

The Golden Time Window

In our Japanese operating data (illustrative figures; results vary by market), read rates and visit conversion were both best in one window:

• 7:00pm-9:00pm: ~70% read rate / ~12% visit rate
• 12:00pm-1:00pm (lunch): ~60% read rate / ~8% visit rate
• 11:00pm-1:00am (late night): ~50% read rate / ~5% visit rate (recipients are busy or winding down)
• Before 9:00am: ~40% read rate / worst response

Simply consolidating sends into the 7pm-9pm golden window multiplied visit conversion several times over in that data.

Weekday Strategy

• Monday: reflect on the weekend + early invitations for Friday/Saturday
• Tuesday: casual mid-week touch (low pressure)
• Wednesday: pre-weekend approach
• Thursday: concrete invitations for tomorrow / the day after
• Friday: tonight's invitation (last-minute)
• Saturday/Sunday: next-week invitations / birthday messages

Executing This in tasteck player

Step 1: Apply filters to the guest list

• Filters such as repeat nomination / churn risk / birthday
• Preview shows how many guests match

Step 2: Pick a template or write freely

• Ready-made templates: start-of-month greeting / it's-been-a-while / birthday
• {name} is replaced with each guest's name automatically

Step 3: Launch LINE (Pro plan and above)

• An "Open LINE" button per guest
• The message body is auto-copied to the clipboard and the guest's LINE profile opens directly
• Paste → send → next guest

Step 4: Mark as sent + record history

• Sent checkmarks per guest
• Send history is stored in the database (available for later analysis)

Step 5 (Plus plan only): automated sending via the Messaging API

• For guests who have already added the venue's official account, one tap sends to everyone
• Reads and taps are recorded automatically
• Cost reference (Japanese LINE pricing): Free tier 200 messages/month; Light ¥5,000/month for 5,000 messages

Which KPIs to Review

Metrics worth reviewing after one month:

• Sends / reads / read rate
• Visit conversion rate (visits within 7 days of a send)
• Conversion rate by filter (repeat nomination vs. churn risk, etc.)
• Response rate by time window

As data accumulates, the optimal mix for your own guest base becomes visible — this is exactly the review an operator can run with each cast member during coaching.

The Do-Not List (Avoiding Over-Messaging)

• Never send the same guest 2+ messages in one day
• No more than 2 messages per week (except VIPs)
• If a guest declines, wait a month before the next message
• No follow-up within 24 hours of a read

Summary

• Segment-specific templates multiplied visit conversion several times over in our data (illustrative)
• 7pm-9pm is the golden send window
• tasteck player Pro (¥980/month) semi-automates the workflow; Plus (¥1,980/month) fully automates it

→ Run LINE broadcasts with tasteck player