Focus sessions are comprised of several invited talks on emerging or hot issues of physics sub-fields. Session titles and organizers of focus sessions for upcoming meeting are as follows.

• Status report on Belle II Heavy Flavor Experiment - KWON Youngjoon (Yonsei Univ.), WON Eunil (Korea University), CHEON ByungGu (Hanyang Univ.)

• Nano/Mesoscopic system, Graphene and Topological Materials - KIM Jun Sung (POSTECH)

• Nano/Mesoscopic system: Quantum Coherence in Condensed Matter - SIM Heung-Sun (KAIST)

• Lattice defects and functionalities in solids - YANG Chan-Ho (KAIST), PARK Sungkyun (Pusan National Univ.)

• Emergent Quantum Phenomena in Symmetry-Manipulated Oxides - CHOI Woo Seok (Sungkyunkwan Univ.), LEE Jaekwang (Pusan National Univ.)

• Physics under high magnetic fields - KIM Yongmin (Dankook Univ.), KIM Kee Hoon (Seoul National Univ.)

• Topology in 2D materials - JEON Sangjun, CHANG Seo Hyoung (Chung-Ang University)

• Optics in complex media: deep tissue imaging - LEE Wonhee, JANG Mooseok (KAIST)

• 2D quantum emitters - LEE Chul-Ho (Korea Univ.), KIM Kwanpyo (Yonsei Univ.), LEE Jae-Ung (Ajou Univ.)

• First-principles studies of energy materials - KIM Yong-Hoon Kim (KAIST), LEE Jun Hee (UNIST)

• Advanced Oxide Materials by Design - KIM Tae Heon (Univ. of Ulsan), JEEN Hyoungjeen (Pusan Univ), YANG Chan-Ho (KAIST)

• Ultrafast Spin Behaviors - JE Soong-Geun (Chonnam National University), LEE Kyung-Jin (KAIST)

• Quantum Information based on superconducting devices - LEE Gil-Ho (POSTECH), CHOI Taeyoung (Ewha Woman Univ)

• Resonant Inelastic X-ray Scattering for Quantum Materials - CHANG Seo Hyoung, JEON Sangjun (Chung-Ang University)

• Quantum phenomena in mechanical oscillators and 2D materials - LEE Donghun (Korea Univ.), PARK Hee Chul (PCS, IBS), KIM Young Duck (Kyung Hee Univ.), LEE Sang Wook (Ewha Univ.)

• Physics Education in the Age of Population Cliffs - LEE Gyoungho (Seoul National Univ.)

• High School Credit System and Physics Education - LEE Gyoungho (Seoul National Univ.)

• Advanced Beam Physics - JEON Dong-O (IBS), KANG Heung-Sik (PAL), SHIN Seung-Whan (PAL), CHUNG Moses (UNIST)

• KSTAR - YOON Si-Woo (KFE)

• Terahertz Device - SEO Minah (KIST, Korea University)

• Terahertz Spectroscopy - JEON Tae-In (Korea Maritime and Ocean University)

• Quantum simulation - LEE Jae Hoon (KRISS)

• Emerging Energy Materials and Devices - YANG Heejun (KAIST)

• Application of Emerging Semiconductor Materials - CHA SeungNam(Sungkyunkwan Univ.), JEONG Mun Seok (Hanyang Univ.), CHUNG Kwun-Bum (Dongguk Univ.)

• Physics and applications of 2D-materials moire patterns - CHOI Suk-Ho (Kyung Hee Univ.)

• Semiconductor materials for quantum information technology - SONG Jindong (KIST)

• Electrical properties of Semiconductor - LIM Seong Chu (Sungkyunkwan Univ.)

• Optical properties of Semiconductor - KIM Jeongyong (Sungkyunkwan Univ.)

• After the 25th anniversary of the Astrophysics Division - LEE Chang-Hwan (Pusan National Univ.), KWAK Kyujin (UNIST), KIM Chunglee (Ewha Womans Univ.), Bogeun Gwak (Dongguk Univ.)

• Cell Mechanobiology - LEE Gwangrog (GIST)

• Biophysics of Intrinsically Disordered Proteins - YOO Jejoong (Sungkyunkwan Univ.)