Their friends would be really excited. Chad would probably be happy and offer to help with any heavy lifting or physical tasks around the house for when the baby arrives. Uryu might be a bit more reserved but still show his support in his own way, like making some special baby clothes. Rukia would be thrilled and would be constantly visiting, giving Orihime advice on motherhood.
Chad would be a very protective and gentle presence. He would be like an uncle to the baby, always ready to pick the baby up and play with it. His calm and strong nature would make the baby feel safe.
Their friends would probably be really surprised at first. Orihime might be super excited and start making all kinds of baby clothes and accessories for them. Chad would be happy for them in his quiet way, and Ishida might be a bit more reserved in his reaction but still offer his support.
Their friends would have a wide range of reactions. Ishida would be the one to make sure everything was in order, like the invitations and the seating arrangements. He would be very meticulous. Renji would be all excited and would probably want to show off some new moves during the wedding reception as a form of celebration. Orihime's friends from school would be squealing with excitement, constantly talking about the wedding and how beautiful Orihime will look. And Ichigo's dad would be a bit of a wild card, maybe causing some chaos in the name of celebration but also being really proud of his son.
Kim might be shocked at first. She's used to Ron being her sidekick and Shego being an enemy. But she could come around and be a sort of godmother figure, helping out when needed. Rufus would probably be excited. He'd be like a little furry uncle to the baby, always there to play and keep the baby entertained.
The friends would probably be a great support system. May and Max could bring gifts for the baby, like cute Pokémon toys. Dawn might offer to babysit so Ash and Misty could have some time for themselves. All of their friends would be there to celebrate the new addition to the family and would help out in different ways as the baby grows up.
Pikachu would probably be very protective of the baby. Since he's Ash's closest Pokémon partner, he'd be like a little guardian. Brock would likely offer his help and advice on taking care of the baby, as he has some knowledge about it. Misty might be a bit shocked at first but would eventually warm up and be like an aunt to the baby.
Tails would probably be really excited. He'd be the helpful uncle, always ready to use his mechanical skills to make cool toys for the baby. Knuckles might be a bit more gruff at first, but deep down he'd be protective of the little one. Amy would be over the moon and would constantly offer to babysit so she could play with the baby.
Sasuke would probably be initially skeptical but would come around. He might see the baby as a sign of Naruto's growth and stability. Sakura would be overjoyed and would likely offer to be like an aunt, helping with medical care if needed. Kakashi would be his usual laid - back self but would secretly keep an eye out for the baby's safety. The other villagers, especially the ones who have always supported Naruto, would see the baby as a new hope for the village and would celebrate the new addition to the Uzumaki family.
Kagome's friends from her village might be initially shocked. They know Kagome has been involved with the demon world, but having a baby with a wolf demon like Koga is a whole new level. However, some of her closer friends might eventually come around and support her. Inuyasha, on the other hand, would probably be a bit jealous at first but might also see the potential in the baby for good in the fight against evil.
Their friends would probably be really excited. They would likely offer to help out, like babysitting or bringing over food for the new parents. Some friends might be a bit jealous at first, seeing how happy Ross and Laura are with their new baby.