Air date: 2025-09-25

Runtime: 22 min

Hello, I’m here as the stand-in today~ Taking the place of Jeongwaja, who escaped to the U.S., it's ??? here! 🔥 Kicking off Jeongwaja this time is the Department of Aviation Management, training future ground staff! ✈️ From super useful airplane tips to hands-on check-in practice straight from the airport! What kind of chaotic campus life awaits our stand-in today..? 😎

Air date: 2025-10-02

Runtime: 30 min

JeonKAIja back after a long time🎉 First department of the second semester is Classical Chinese Department! "Eochapi" as in "Anyway" was Hanja characters? From surprising Hanja characters😱 to dizzy old myths🤯 Will JeonKAIja conquer Hanja?

Air date: 2025-10-16

Runtime: 31 min

🎉Time to celebrate! 100th episode of Jeongwaja!🥳 We have CHANGSUB, our returning student! Former Jeongwaja X JeonKAIja collaboration! These two revisit the Police Administration Major, the place where it all started!👮‍♀️ Bromance blossoms amidst gossiping about the Jeongwaja production team and they take corrections classes: hope it sets these two straight! A total of 100 episodes between CHANGSUB X KAI Curious about their chemistry?

Air date: 2025-10-23

Runtime: 44 min

Part 2 of the 100th episode!🥳 What JeonKAIja and Former Jeongwaja have been waiting for all this time!💕 From From a heart-fluttering first impressions to dopamine-filled drinking games! 😘 Will their love be able to blossom amidst this tangled web of fate…?

Air date: 2025-10-30

Runtime: 31 min

JeonKAIja visits an art college for the first time! And here comes freshman DO KYUNG SOO?! From mind-breaking theory classes to fiery metal sculpture practice 🔥 The two get completely lost in the heat of metalwork! Looks like their friendship might crack too... 😱

Air date: 2025-11-06

Runtime: 28 min

Who hasn't gotten a health checkup yet?✋ This time, we visited Kyungbok University's Clinical Laboratory Science Department! From a blood-curdling dissection lab you've never seen before✂️ to a blood-draw practice that pricks💉 In a blood-bath of a class, JeonKAIja's mind is shaken😱 Will he survive the day?

Air date: 2025-11-13

Runtime: 36 min

Today, JeonKAIja visits the Japanese Language and Literature Department at Kyonggi University! From ordering food in Japanese🍜 to deep-diving into otaku culture!📺 JeonKAIja gets overwhelmed by the next-level otaku power🤣 Will he survive the overflow of Japanese...?

Air date: 2025-11-20

Runtime: 34 min

A major where you drink every day? Join ITZY’s CHAERYEONG🦊 as she dives into Hotel Food & Beverage Management! From hands-on beverage training where drinking is totally legal 🍸 to real hotel banquet service with actual guests🔥 A chaotic collaboration between booze-expert CHAERYEONG and booze-clueless JeonKAIja! Will they survive the class without losing their minds? 😵‍💫