diff --git a/20-Knowledge/Synthesized-Japanese-Class-Notes.md b/20-Knowledge/Synthesized-Japanese-Class-Notes.md
index 5937af9..11449ce 100644
--- a/20-Knowledge/Synthesized-Japanese-Class-Notes.md
+++ b/20-Knowledge/Synthesized-Japanese-Class-Notes.md
@@ -281,6 +281,31 @@ You can express potential without conjugating the verb into its unique form by u
         - *AIがあったら、仕事をしなくてもいいです* - If there's AI, we don't need to work.
         - *自動チェックインをしたら、カウンターに行かなくてもいいです.* - If you use self check in, you don't need to go to the counter.
 
+<div style="page-break-after: always;"></div>
+
+- **Looks Like (~mitai desu)** - 2025-12-11: Used to express that something "looks like" or "seems like" something else. It can be used with verbs, nouns, and adjectives to create similes or make observations.
+	- **Formation**:
+		- **Verb (plain form) + みたいです**
+		- **Noun + みたいです**
+		- **Adjective + みたいです** (used for observation, not metaphor)
+	- **Key Usage**:
+		- **Metaphor/Simile (Nouns):** Creates a comparison, e.g., "His brain is like a computer."
+		- **Observation/Hearsay (Verbs/Adjectives):** Expresses an impression, e.g., "It looks like the baby is hungry."
+	- **Examples**:
+		- *事項が起きたみたいです* - It looks like the accident happened.
+		- *彼の頭はコンピュータみたいです* - His brain is like a computer.
+		- *四月なのに夏見たいです* - Even though it's April, it feels like Summer.
+
+- **Before (mae ni)** - 2025-12-11: Used to indicate that one action happens before another.
+	- **Formation**:
+		- **Verb (dictionary form) + 前に**
+		- **Noun + の + 前に**
+	- **Key Usage**: The verb in the `前に` clause is always in the non-past, non-polite form.
+	- **Examples**:
+		- *ご飯を食べる前に、手を洗います* - Before you eat dinner, wash your hands.
+		- *仕事の前に、休憩します* - Before work, take a break.
+		- *寝る前に、宿題をします* - Before sleep, I do homework.
+
 ## Vocabulary
 
 ### Nouns