How to book Shinjuku Jazz Festival 2023 as a swing dancer

I totally understood (1) the time written below to get a real free ticket on the door of Shinjuku Bunka Center, (2) I would find the flag of TSDS there and (3) if I was late I would buy a ticket on the door with 3,500 Yen to enter the venue.

TLX2023 Abstract
TLX2023 Details

There are only five chances to rendezvous TSDS on the door of Shinjuku Bunka Center. Never miss them. Otherwise, pay 3,500 Yen to buy your ticket as a general audience.

以下の時刻に新宿文化センター１階入口付近で TSDS TLX2023 の横断幕を見つけてダンサー用チケットを入手します。
この時間を逃した場合は、その横断幕は無くなりますので、通常価格で一般客としてチケットを購入することに、私は同意します。

10:45-10:55 am
11:45-11:55 am
14:10-14:15 pm
15:40-15:45 pm
17:10-17:20 pm

How many years have you been swing-dancing before？

Total beginner1 month -1 year1- 3 yearsLess than 10 yearsMore than 10 years

Living in Japan or traveling?
I live in JapanI'm traveling Japan

How many people do you want to book?

Your Name (required) お名前 (氏名フルネーム　必須)

Input your email address below(req.) please. Double check needed. If you input a wrong one, you won't receive anything. When no reply in 5 hours except 0am to 8am, you should try again maybe with your different email address.

以下にメールアドレス (必須)をお書きください。万一、ここを間違えられますと、返信ができません。送信前に再度、ご確認ください。夜0時から朝8時を除き、5時間を超えて返信がない場合は、メールアドレスの誤記の可能性があります。正しいアドレス、他のアドレスで再度、お試しください。

Retype your mail address below(req.)
メールアドレス（再度）(必須)

Please write all the names of your group members you want to book together.
参加者のお名前を全てお書きください。