Required: 40 training days since 5th Kyu.
For 4th Kyu, These are the required techniques:
demonstrated by Doshu Moriteru Ueshiba - head of Aikikai and grandson of founder of Aikido
Shomen Uchi Irimi Nage
Shomen Uchi Ikkyo Omote Waza
Shomen Uchi Ikkyo Ura Waza
Katate Dori Shiho Nage Omote Waza
Katate Dori Shiho Nage Ura Waza
Yokomen Uchi Shiho Nage Omote Waza
Yokomen Uchi Shiho Nage Ura Waza
Kata Tori Nikyo Omote Waza
Kata Tori Nikyo Ura Waza
Suwari Waza Kokyu Ho