There's a fourth key we need before breaking the Keyhole Centre's barrier.
Once in, we'll hit our first chamber! Here. This is the Seven Star Sword. You're going to need it.
大鍵をあと１本見つけると、鍵穴中心の結界を解くことができる。
それで、八卦鏡の部屋に入れるはずだ。あんたには、これが必要だろう、七宝刀だよ。
101Leafy researched the game with the Hilltop Works fan translation patch, English translation by Cargodin
Home › Items › Seven Star Sword
Seven Star Sword七宝刀
Seven Star Sword is item 5 of the game's item table, in the Items group. The script names it on discs 1, 2, 3, and 4.
Reading: シチホウトウ
A precious sword that absorbs malice
邪気を蓄えておける特殊な刀。
In the Adventure Book
A ritual tool that can draw in malice of the five elements and shoot it out again. A guilü (鬼律) with the Fire element can be defeated with Water malice. In the first quest, though, you get a stand-in, the Eight Star Sword, which cannot absorb malice.
5つの属性の邪気を吸引、また射出できる法具だ。「火」の属性を備える鬼律（グイリー）には、「水」の属性の邪気を用いて倒すことができる。ただ、最初のクエストでは、邪気を吸入できない代用品「八宝刀」を手に入れることになる。
Adventure Book: The Supreme Feng Shui Master's three sacred tools
In the script
Lines of the script that name it, each with a link to its place in the script.
Seven Star Sword acquired.
「七宝刀」を入手しました。
Hey! Me again. How've you been?
Business is booming today! People keep hiring us to navigate. You ordered the package deal, right?
According to the director, you were not the one who hired me last time.
Makes no diff to me. A job's a job. Let's get this over quick...
Oh, wait up! Is that the Seven Star Sword that stores different elements of malice?
If you tell me which, I can give you a free element of malice!
やあ、元気かい、またまた俺だよ。
それにしても今日は商売繁盛の日だなあ。今度は一括契約してくれたんだね。
社長の話じゃ、さっき俺を雇ってくれたのは、あんたじゃないみたいだな。
俺にはそんなことどうでもいいんだけどさ。さ、さっさと済ましちまおうぜ。
あっそうそう、あんた、七宝刀、持ってるんだろ。それには邪気をため込むんだ。
どれかひとつ、邪気を吸い込ませていくかい？
If you're sure about entering the hutongs, you'll want to take this. It's the Eight Star Sword. This sword is preloaded with three elements of malice for you, but it wasn't made for absorption. It's no Seven Star Sword, but the mirror merchant already took that.
気になるんなら、行ってみてくれないか…念のため、これを持って行くといい。八宝刀だ。この刀には、すでに３つの属性の邪気がため込んである。ただし、こいつは七宝刀の代わりだ。本物の刀は鏡屋が持って入ったよ。
You know who I am, right? Obviously... This is the gate to Chungking Garden, but I'm not opening it for you. Not while you're empty-handed. See, the mirror merchant already has the Seven Star Sword. You'll have to ask a storekeeper in the area for a substitute.
俺が誰だか、分かるか？分かるよな…確かにここは重慶花園の入口だ。まさかあんた、手ぶらで入るつもりじゃないだろうな。七宝刀は鏡屋が持って入ったきりだ…うちの店に、なにか代わりになる物があったはずだよ。
Did you find the mirror merchant? ... I guess you wouldn't be holding that Seven Star Sword if you hadn't. If you're helping with his mission, you have quite the job on your hands.
Once the mirror merchant returns, we can talk in more detail.
For now, would you mind checking out Kowloonfront for us, just in case anything is going on there?
鏡屋は大丈夫だったか？で、本物の七宝刀は手に入れたんだろうな…あんたがやるべきことは、たくさんあるんだ。
鏡屋が戻ってきたら、詳しく話してやるよ。
あんたは、九龍フロントの様子を見てきてくれないか。向こうでも、何か起きてるかも知れん。
Item table: Zhang Lu's Access Card Seven Star Sword Feng Shui Scope
English translations by Cargodin for Hilltop Works Fan Translation Patch: https://www.patreon.com/hilltopworks/posts/kowloons-gate-160555525?collection=18503