Microsurgical principles for anterior circulation aneurysms -- Treatment of ruptured cerebral aneurysms: clip and coil, not clip versus coil -- Distal anterior cerebral artery aneurysms -- Treatment of complex intracranial aneurysms of anterior circulation using multiple clips -- Overview of spontaneous cervicocephalic arterial dissection in Japan -- Incidence of intracranial arterial dissection in non-emergency outpatients complaining of headache: preliminary investigation with MRI/MRA examinations -- A study of vertebrobasilar artery dissection with subarachnoid hemorrhage -- Surgical treatment of intracranial VA dissecting aneurysm -- Management of spontaneous dissection of the cervical carotid artery -- Natural history of arteriovenous malformations: presentation, risk of hemorrhage and mortality -- Present state of microneurosurgery of cerebral arteriovenous malformations -- Management of dural arteriovenous fistulas: Helsinki and Kuopio experience -- The rationale behind "a randomized trial of unruptured brain AVMs" (ARUBA) -- Posterior circulation EC-IC bypass via supracerebellar transtentorial SCTT approach applied in a young patient with congenital multiple occlusive cerebrovascular anomalies: case report and technical note -- Superficial temporal artery-to-middle cerebral artery anastomosis with encephalo-duro-myo-synangiosis as a modified operative procedure for moyamoya disease -- Long-term results of carotid endarterectomy and carotid stenting -- Application of microscope integrated indocyanine green video-angiography during microneurosurgical treatment of intracranial aneurysms: a review -- Principles of neuroanesthesia in stroke surgery -- Prevention of symptomatic vasospasm by continuous cisternal irrigation with mock-CSF containing ascorbic acid and Mg2+.