1. Sana is the clumsiest of all members; she always stumbles across the dorm and is not good with balance.
2. That being said: She is really good at running on uneven or slippery surfaces. She also isn't worried about running or walking on acupuncture mats.
3. She auditioned dancing to ''Mr. Taxi'' by Girls' Generation. However, she regrets it and refuses to dance when someone mentions this song.
4. She is very optimistic.
5. She replaced Cecilia in the lineup of 6mix after the latter left the agency.
6. She likes horror movies. She's the type to scream while she keeps watching.
7. She is an only child.
8. She hates eggplants and beans.
9. She is the only extraverted member in the group.
10. She has anemia.
11. She is allergic to pollen.
12. She is scared of thunder.
13. Her favorite ride at Everland was the T-Express.
14. When she fell in the "Like Ooh-Ahh" MV, she fell after trying to follow Jeongyeon and Tzuyu while jumping off the back of a school bus. The accident was unscripted, but remain unedited in the final cut
15. She likes convenience stores' "1+1/2+1" (Buy one get one free) deals.
16. One of her tips for learning Japanese is to memorize the names of the foods you like first.
17. Her zodiac sign is Capricorn.
18. Sana is known for her cute appearance.
19. Sana's favorite Pokémon are Pikachu and Pachirisu.
20. She is good at calligraphy.
21. In 2021, she even passed a mission to forge Jihyo's handwriting and fool Momo into thinking it was Jihyo who was Momo's Secret Friend.
22. She is the one with the third most viewed fancams among the members of Twice.
23. Her aegyo often goes viral like her "cheese kimbap", "shy shy shy", "sana potter", etc.
24. She was the first member to release a Melody Project, but as of 2021, she is the only member without a Project that featured her singing or dancing. It was a Cosplay photoshoot.
25. She was seen passing out during a broadcast, due to her not sleeping for three days.
26. When Sana cannot fall asleep, she often stretches.
27. Sana also sleepwalks, she has woken up many times standing; in one experience when sleeping with Mina, Sana was with her eyes open telling Mina to get ready for a photoshoot, all the while being asleep.
28. She is often seen being intimate with other members.
29. She is known as a 'snake' in Twice ships.
30. She joined JYP entertainment on April of 2012 along with Momo.
31. She is very close with GFriend's Eunha. She jokingly said that she is her girlfriend.
32. Sana wrote the lyrics for the song ''Shot Thru The Heart'' along with Momo and Mina for their Summer Nights special album.
33. Sana's former dance instructor was Yuta Nakatsuka from GENERATIONS which is part of the EXILE tribe.
34. She was named one of the "Precious Yet Powerful" Idols that prove duality man undoubtedly exists.
35. She was dubbed one of the "Foreign K-Pop Idols Who Have Amazing Korean Handwriting" along with the other foreign members, Momo, Mina, & Tzuyu.
36. TMI: “For the comeback, I made my nails and toenails match. I did them yesterday, so they’re still fresh.”
37. She was named one of the idols that had a "Funny And Surprising Way" of getting casted.
38. Sana is not good at exercising, so she does pilates instead.
39. She was given the nickname "Osaka's honey punch" by fans because she puts her fist up when she gets angry.
40. In the Fandom, Sana is part of the Snake Trinity with Mina and Nayeon
41. Sana always took the iconic part of Twice's title track
42. Sana means "you" in Turkish.
43. Sana means "word" in Finnish.
44. Sana is the only member who has an Extroverted MBTI.
45. Sana means "There" in Indonesian.
46. Sana means “I wish” or “I hope” in Filipino.
47. As of February, 2022, she is still the only female guest of Chan's Room.
48. She dislikes the color green.
49. She has used her iPhone XS for at least 3 years as of 2022.
50. She likes wearing prescription glasses, so much so that she carries 3 pairs in her tote bag whenever she goes to photoshoots.
51. She doesn't tend to carry cash, and her father gave her a card wallet for her birthday in 2021.
52. She likes listening to "River" by Eminem and Ed Sheeran.
53. She likes to watch Guardians of the Galaxy Vol. 2
54. In 2023, she has been suffering from gastrospasm since Set Me Free promotions, culminating in her collapsing on stage at the end of the Chicago concert.
