Let's list our favorites J-dramas.

• Alice in Borderland

• Alice in Borderland Season 2

• Let's Get Divorced 🌟

• Long Vacation

• The 101st Proposal

• Orange Days

• Flower Shop Without Rose 🌟

• A Calm Sea and Beautiful Days with You 🌟

• On a Starry Night 🌟

• Born to be a Flower 🌟

Edit: 29/07

For me:

Beautiful Life

Descending Stories: A Life in Rakugo

Nevertheless: The Shapes of Love

Nodame Cantabile

One Piece

Silent

Sleepeeer Hit!

The Emperor's Cook

Why I Dress Up for Love

Man this will be hard! I realized when you watch long enough the dramas you watched earlier in your life tend to feel much better/memorable/sentimental than the newer ones. Therefore my list isn't free from that biasing.

Here are my favorites, in no particular order and ratings are not necessarily above 9:

• GTO 98

• Long Vacation

• Dr. Coto

• HERO

• Shinzanmono the series

• Iryu Team Medical Dragon

• Attention Please

• Kekkon Dekinai Otoko

• Gokusen

• SPEC

• Sleepeeer Hit!

• Brush Up Life

• Legal High

• JIN

• Mother

• Egao no Hosoku

• Saikou no Rikon

• Roosevelt Game

• Liar Game

• Doctors Saikyou no Mei

• Soredemo Ikite Yuku

• Kazoku no Uta

• Hanzawa Naoki

• Beach Boys

• Saving My Stupid Youth

• Nodame Cantabile

• Aoi Tokugawa Sandai